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A126062
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Array read by antidiagonals: see A128195 for details.
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3
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1, 1, 1, 1, 4, 1, 1, 9, 15, 1, 1, 16, 65, 64, 1, 1, 25, 175, 511, 325, 1, 1, 36, 369, 2020, 4743, 1956, 1, 1, 49, 671, 5629, 27313, 52525, 13699, 1, 1, 64, 1105, 12736, 100045, 440896, 683657, 109600, 1, 1, 81, 1695, 25099, 280581, 2122449, 8390875, 10256775
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 0,5
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LINKS
| P. Luschny, Variants of Variations.
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EXAMPLE
| Array begins:
[0]..1,..1,...1,.....1,......1,.......1,.........1,..........1,............1
[1]..1,..4,..15,....64,....325,....1956,.....13699,.....109600,.......986409
[2]..1,..9,..65,...511,...4743,...52525,....683657,...10256775,....174369527
[3]..1,.16,.175,..2020,..27313,..440896,...8390875,..184647364,...4616348125
[4]..1,.25,.369,..5629,.100045,.2122449,..53163625,.1542220261,..50895431301
[5]..1,.36,.671,.12736,.280581,.7376356,.229151411,.8252263296,.338358810761
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MAPLE
| A126062 := proc(k, n) if n = 0 then 1 ; else (n*k+1)*(A126062(k, n-1)+k^n) ; fi ; end: for diag from 0 to 10 do for k from diag to 0 by -1 do n := diag-k ; printf("%d, ", A126062(k, n)) ; od ; od ; - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), May 18 2007
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CROSSREFS
| Sequence in context: A168621 A039756 A126065 * A157108 A056647 A056057
Adjacent sequences: A126059 A126060 A126061 * A126063 A126064 A126065
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KEYWORD
| nonn,tabl,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Feb 28 2007
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EXTENSIONS
| More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), May 18 2007
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