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A169629 Array read T(n,k) ready antidiagonals: T(n,k) = sum_{v=1,3,5,.., v<=n} binomial(n,v)*k^v. 0
1, 2, 2, 4, 4, 3, 8, 14, 6, 4, 16, 40, 36, 8, 5, 32, 122, 120, 76, 10, 6, 64, 364, 528, 272, 140, 12, 7, 128, 1094, 2016, 1684, 520, 234, 14, 8, 256, 3280, 8256, 7448, 4400, 888, 364, 16, 9, 512, 9842, 32640, 40156, 21280, 9966, 1400, 536, 18, 10 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Antidiagonal sums are: 1, 4, 11, 32, 105, 366, 1387,...

LINKS

Table of n, a(n) for n=1..55.

EXAMPLE

  1,  2,  3,  4,  5,  6,  7,...

  2,  4,  6,  8, 10, 12, 14,...

  4, 14, 36, 76,140,234,364,...

  8, 40,120,272,520,888,1400,...

16,122,528,1684,4400,9966,20272,...

32,364,2016,7448,21280,51012,107744,...

64,1094,8256,40156,148160,450834,1188544,...

CROSSREFS

Cf. A152011.

Sequence in context: A215674 A110545 A104798 * A231731 A143358 A143729

Adjacent sequences:  A169626 A169627 A169628 * A169630 A169631 A169632

KEYWORD

nonn,tabl

AUTHOR

Roger L. Bagula, Mar 03 2010

STATUS

approved

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Last modified April 24 15:55 EDT 2014. Contains 240988 sequences.