Revision History for A267694
(Underlined text is an addition;
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Showing entries 1-10
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| A267694
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Q-toothpick sequence in the first quadrant starting with two Q-toothpicks centered at (1,1). The endpoints of the left hand Q-toothpick are at (0,1) and (1,2). The endpoints of the right hand Q-toothpick are at (1,0) and (2,1). With a(0) = 0.
(history;
published version)
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#15 by N. J. A. Sloane at Sat Apr 02 21:26:04 EDT 2016
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#14 by Omar E. Pol at Sat Apr 02 09:11:13 EDT 2016
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#13 by Omar E. Pol at Sat Apr 02 09:11:09 EDT 2016
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| COMMENTS
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a(n) is also the total number of Q-toothpicks minus 1 after n+2 stages in the SW quadrant of the Q-toothpick structure of A187210, but with origing at (1,1) instead (0,0), and assuming that the initial Q-toothpick is in the first quadrant with origin at (0,0), if n>=1 . For more information see the comments and the formula of A187210.
a(n) is also the total number of Q-toothpicks minus 1 after n+2 stages in the SW quadrant of the Q-toothpick structure of A187210, but with origing at (1,1) instead (0,0), and assuming that the initial Q-toothpick is in the first quadrant with origin at (0,0), if n>=1 . For more information see the comments and the formula of A187210.
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| STATUS
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proposed
editing
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#12 by Omar E. Pol at Sat Apr 02 09:09:38 EDT 2016
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Discussion
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| Sat Apr 02
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| Omar E. Pol: Ready!
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#11 by Omar E. Pol at Sat Apr 02 09:07:12 EDT 2016
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| COMMENTS
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a(n) is also the total number of Q-toothpicks minus 1 after n+12 stages in the SW quadrant of the Q-toothpick structure of A187210, but with origing at (1,1) instead (0,0), and assuming that the initial Q-toothpick is in the first quadrant with origin at (0,0), if n>=1 . For more information see the comments and the formula of A187210.
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#10 by Omar E. Pol at Sat Apr 02 08:56:31 EDT 2016
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| COMMENTS
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a(n) is also the total number of Q-toothpicks minus 1 after n+1 stages in the SW quadrant of the Q-toothpick structure of A187210, but with origing at (1,1) instead (0,0), and assuming that the initial Q-toothpick is in the first quadrant with origin at (0,0). ), if n>=1 . For more information see the comments and the formula of A187210.
A267695 (the first differences) gives the number of Q-toothpicks added at n-th stage.
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#9 by Omar E. Pol at Sat Apr 02 08:45:39 EDT 2016
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| NAME
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Q-toothpick sequence in the first quadrant starting with two Q-toothpicks centered at (1,1). The endpoints of the left hand Q-toothpick are at (0,1) and (1,2). The endpoints of the right hand Q-toothpick are at (1,0) and (2,1). AndWith a(0) = 0.
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#8 by Omar E. Pol at Sat Apr 02 08:44:12 EDT 2016
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| COMMENTS
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a(n) is the total number of Q-toothpicks in the structure after n-th stage.
a(n) is also the total number of Q-toothpicks minus 1 after n+1 stages in the SW quadrant of the Q-toothpick structure of A187210, but with origing at (1,1) instead (0,0), and assuming that the initial Q-toothpick is in the first quadrant with origin at (0,0). For more information see the comments and the formula of A187210.
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#7 by Omar E. Pol at Sat Apr 02 06:00:40 EDT 2016
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| DATA
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0, 2, 5, 9, 16, 20, 27, 39, 54, 58, 65, 77, 92, 104, 127, 163, 194, 198, 205, 217, 232, 244, 267, 303, 334, 346
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#6 by Omar E. Pol at Mon Jan 25 10:30:04 EST 2016
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Discussion
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| Mon Feb 01
| 10:34
| OEIS Server: This sequence has not been edited or commented on for a week
yet is not proposed for review. If it is ready for review, please
visit https://oeis.org/draft/A267694 and click the button that reads
"These changes are ready for review by an OEIS Editor."
Thanks.
- The OEIS Server
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| Mon Feb 08
| 12:03
| OEIS Server: This sequence has not been edited or commented on for a week
yet is not proposed for review. If it is ready for review, please
visit https://oeis.org/draft/A267694 and click the button that reads
"These changes are ready for review by an OEIS Editor."
Thanks.
- The OEIS Server
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| Mon Feb 15
| 14:41
| OEIS Server: This sequence has not been edited or commented on for a week
yet is not proposed for review. If it is ready for review, please
visit https://oeis.org/draft/A267694 and click the button that reads
"These changes are ready for review by an OEIS Editor."
Thanks.
- The OEIS Server
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| Mon Feb 22
| 15:34
| OEIS Server: This sequence has not been edited or commented on for a week
yet is not proposed for review. If it is ready for review, please
visit https://oeis.org/draft/A267694 and click the button that reads
"These changes are ready for review by an OEIS Editor."
Thanks.
- The OEIS Server
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| Mon Feb 29
| 16:15
| OEIS Server: This sequence has not been edited or commented on for a week
yet is not proposed for review. If it is ready for review, please
visit https://oeis.org/draft/A267694 and click the button that reads
"These changes are ready for review by an OEIS Editor."
Thanks.
- The OEIS Server
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| Mon Mar 07
| 16:28
| OEIS Server: This sequence has not been edited or commented on for a week
yet is not proposed for review. If it is ready for review, please
visit https://oeis.org/draft/A267694 and click the button that reads
"These changes are ready for review by an OEIS Editor."
Thanks.
- The OEIS Server
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| Mon Mar 14
| 18:20
| OEIS Server: This sequence has not been edited or commented on for a week
yet is not proposed for review. If it is ready for review, please
visit https://oeis.org/draft/A267694 and click the button that reads
"These changes are ready for review by an OEIS Editor."
Thanks.
- The OEIS Server
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| Tue Mar 22
| 01:06
| OEIS Server: This sequence has not been edited or commented on for a week
yet is not proposed for review. If it is ready for review, please
visit https://oeis.org/draft/A267694 and click the button that reads
"These changes are ready for review by an OEIS Editor."
Thanks.
- The OEIS Server
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| Tue Mar 29
| 11:59
| OEIS Server: This sequence has not been edited or commented on for a week
yet is not proposed for review. If it is ready for review, please
visit https://oeis.org/draft/A267694 and click the button that reads
"These changes are ready for review by an OEIS Editor."
Thanks.
- The OEIS Server
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