Revision History for A187980
(Underlined text is an addition;
strikethrough text is a deletion.)
Showing all changes.
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#8 by R. J. Mathar at Thu May 11 08:19:31 EDT 2023
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#7 by R. J. Mathar at Thu May 11 08:19:18 EDT 2023
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| DATA
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0, 1, 3, 9, 36, 117, 411, 1452, 5040, 17829, 62870, 222458, 789895, 2808018, 10006020, 35713288, 127657287, 456975112, 1637845137, 5876993799, 21110257429, 75900966585, 273140226328, 983733709424, 3545658087397, 12788512426396, 46155740640489, 166684398100813, 602296651467057, 2177492178467267, 7876245417001355
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| EXTENSIONS
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3 moreMore terms from R. J. Mathar, May 0911 2023
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| STATUS
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approved
editing
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#6 by R. J. Mathar at Tue May 09 04:24:31 EDT 2023
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#5 by R. J. Mathar at Tue May 09 04:19:48 EDT 2023
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| DATA
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0, 1, 3, 9, 36, 117, 411, 1452, 5040, 17829, 62870, 222458, 789895, 2808018, 10006020, 35713288, 127657287
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| EXTENSIONS
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3 more terms from R. J. Mathar, May 09 2023
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| STATUS
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approved
editing
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#4 by Russ Cox at Sat Mar 31 12:36:10 EDT 2012
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| AUTHOR
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_R. H. Hardin (rhhardin(AT)att.net) _ Mar 18 2011
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Discussion
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| Sat Mar 31
| 12:36
| OEIS Server: https://oeis.org/edit/global/875
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#3 by Ron Hardin at Fri Mar 18 07:16:35 EDT 2011
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#2 by Ron Hardin at Fri Mar 18 07:16:32 EDT 2011
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| NAME
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allocatedNumber of nondecreasing arrangements of n numbers x(i) in -(n-1)..(n-1) with the forsum Ronof Hardinsign(x(i))*2^|x(i)| zero
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| DATA
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0, 1, 3, 9, 36, 117, 411, 1452, 5040, 17829, 62870, 222458, 789895, 2808018
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| OFFSET
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1,3
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| COMMENTS
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Column 1 of A187988
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| EXAMPLE
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All solutions for n=3
.-1...-2...-1
.-1....1....0
..2....1....0
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| KEYWORD
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allocated
nonn
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| AUTHOR
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R. H. Hardin (rhhardin(AT)att.net) Mar 18 2011
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| STATUS
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approved
proposed
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#1 by Ron Hardin at Fri Mar 18 07:09:29 EDT 2011
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| NAME
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allocated for Ron Hardin
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| KEYWORD
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allocated
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| STATUS
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approved
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