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URL: https://oeis.org/history?seq=A025015

⇱ The On-Line Encyclopedia of Integer Sequences (OEIS)

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Showing entries 1-10 | older changes
Central decanomial coefficients: largest coefficient of (1 + x + ... + x^9)^n.
#32 by R. J. Mathar at Wed Mar 19 08:06:17 EDT 2025
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#31 by R. J. Mathar at Wed Mar 19 07:58:59 EDT 2025
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#30 by Peter Luschny at Tue Aug 15 10:40:43 EDT 2017
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#29 by Joerg Arndt at Tue Aug 15 06:48:49 EDT 2017
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#28 by Joerg Arndt at Tue Aug 15 06:48:44 EDT 2017
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#27 by Joerg Arndt at Tue Aug 15 06:48:13 EDT 2017
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#26 by Miquel Cerda at Sat Aug 12 10:06:32 EDT 2017
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#25 by Miquel Cerda at Sat Aug 12 10:03:16 EDT 2017
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Discussion
Sat Aug 12
10:06
Miquel Cerda: Sorry but I cannot find what you mean.
#24 by Jon E. Schoenfield at Wed Jul 19 20:37:30 EDT 2017
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Discussion
Wed Jul 26
05:33
Miquel Cerda: But in the A130877 there are not 4, 13, 22, 31, ...
05:36
Miquel Cerda: And in A025015 there are not a(n) = (9*n - 1)/2 for odd n > 1.
Wed Aug 09
23:15
N. J. A. Sloane: I can't tell for certain, but it looks like there is still a question here?
#23 by Jon E. Schoenfield at Wed Jul 19 20:37:26 EDT 2017
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