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#7 by N. J. A. Sloane at Tue Jun 20 13:18:42 EDT 2017
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#6 by N. J. A. Sloane at Tue Jun 20 13:18:35 EDT 2017
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a(1) = 1; thereafter a(n+1) is the leastsmallest integer > a(n) having a(n)'s ) digits with a(1)=1.
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| CROSSREFS
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A variation on A252707.
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| STATUS
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proposed
editing
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Discussion
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| Tue Jun 20
| 13:18
| N. J. A. Sloane: Edited
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#5 by Jon E. Schoenfield at Sun Jun 18 06:34:10 EDT 2017
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Discussion
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| Sun Jun 18
| 06:40
| Joerg Arndt: Just prepend the term 1 in A252707.
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| 07:26
| Benoit Cloitre: Yes but A2525707 has not exactly the same definition.
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| Mon Jun 19
| 04:07
| Peter Luschny: In view of A252707 this sequence is really superfluous. Why not just add a comment there and explain your different notion of 'interesting'.
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| Tue Jun 20
| 01:47
| Benoit Cloitre: Interesting is a big word for this recreational sequence. The best thing to do is to delete this entry.
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#4 by Jon E. Schoenfield at Sun Jun 18 06:34:06 EDT 2017
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a(n+1) is the least integer > a(n) having a(n)'s digits with a(1)=1.
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| STATUS
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proposed
editing
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#3 by Benoit Cloitre at Sun Jun 18 05:26:37 EDT 2017
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Discussion
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| Sun Jun 18
| 05:29
| Michel Marcus: keyword base, I think
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| 05:31
| Felix Fröhlich: I don't understand what "having a(n)'s digits" means. a(1) = 1, but a(2) does not contain the digit 1. a(3) = 10, but a(2) does not contain the digits 0 and 1.
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| 05:33
| Felix Fröhlich: I meant, a(2) = 2, but a(3) does not contain the digit 2.
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| 05:39
| Felix Fröhlich: Oh, I see, this refers to the "number of digits". Maybe the definition should be rewritten in terms of A055642. But then this in essence seems to duplicate A252707.
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| 05:46
| Benoit Cloitre: Yes this is A252707 starting at 1 that's why OEIS didn't return it to me. But to me starting at 1 is the "Smallest interesting" one!
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#2 by Benoit Cloitre at Sun Jun 18 05:24:46 EDT 2017
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| NAME
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allocateda(n+1) is the least integer > a(n) having a(n)'s fordigits Benoitwith Cloitrea(1)=1
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| DATA
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1, 2, 10, 1000000000
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| OFFSET
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1,2
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| COMMENTS
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The next term is too large to include.
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| KEYWORD
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allocated
nonn
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| AUTHOR
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Benoit Cloitre, Jun 18 2017
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| STATUS
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approved
editing
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#1 by Benoit Cloitre at Sun Jun 18 05:24:46 EDT 2017
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allocated for Benoit Cloitre
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| KEYWORD
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allocated
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| STATUS
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approved
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