The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A304041 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A304041

Number of inequivalent solutions to problem in A054961.
(history; published version)

#18 by N. J. A. Sloane at Sat May 26 22:43:06 EDT 2018

STATUS

editing

approved

#17 by N. J. A. Sloane at Sat May 26 22:42:59 EDT 2018

COMMENTS

If one solution could can be transformed into another by reordering the bits, they're are considered to be equivalent.

STATUS

proposed

editing

Discussion

Sat May 26

22:43

N. J. A. Sloane: edited

#16 by Michel Marcus at Mon May 07 01:35:05 EDT 2018

STATUS

editing

proposed

#15 by Michel Marcus at Mon May 07 01:34:56 EDT 2018

CROSSREFS

Cf. A054961, A054962.

STATUS

proposed

editing

Discussion

Mon May 07

01:35

Michel Marcus: please note edit

#14 by Zhao Hui Du at Sun May 06 23:41:25 EDT 2018

STATUS

editing

proposed

#13 by Zhao Hui Du at Sun May 06 23:40:42 EDT 2018

NAME

allocated for Zhao Hui DuNumber of inequivalent solutions to problem in A054961.

DATA

1, 1, 1, 1, 1, 2, 2, 3, 2, 1

OFFSET

0,6

COMMENTS

If one solution could be transformed into another by reordering bits, they're equivalent.

EXAMPLE

List of all inequivalent solutions(in hexadecimal format)

0: {0}

1: {1 0}

2: {2 1 0}

3: {4 2 1 0}

4: {8 4 2 1 0}

5: {10 8 4 2 1 0}

{12 11 c 6 9 0}

6: {30 a 5 2c 23 19 16 0}

{2 1 24 18 32 29 e 15}

7: {9 5 3 18 44 22 68 34 52 0}

{21 22 18 14 a 5 70 49 46 0}

{40 21 22 18 14 a 5 70 49 46}

8: {c0 30 9 6 a8 92 85 64 51 4a 23 1c 0}

{2 1 c0 24 18 8c 70 a2 91 4a 45 16 29}

9: {100 21 18 6 1c0 85 43 68 b0 54 8a 115 10b 164 1a2 2d 33}

CROSSREFS

Cf.A054961, A054962

KEYWORD

allocated

nonn,more

AUTHOR

Zhao Hui Du, May 06 2018

STATUS

approved

editing

#12 by Zhao Hui Du at Sun May 06 23:40:42 EDT 2018

NAME

allocated for Zhao Hui Du

KEYWORD

recycled

allocated

#11 by Joerg Arndt at Sun May 06 13:04:42 EDT 2018

STATUS

reviewed

approved

#10 by Michel Marcus at Sat May 05 13:19:27 EDT 2018

STATUS

proposed

reviewed

Discussion

Sun May 06

13:04

Joerg Arndt: PLEASE TAKE A BREAK.

#9 by Joerg Arndt at Sat May 05 13:16:30 EDT 2018

STATUS

editing

proposed