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A094442 Triangular array T(n,k)=F(n+2-k)C(n,k), k=0,1,2,...,n; n>=0. +0
2
1, 2, 1, 3, 4, 1, 5, 9, 6, 1, 8, 20, 18, 8, 1, 13, 40, 50, 30, 10, 1, 21, 78, 120, 100, 45, 12, 1, 34, 147, 273, 280, 175, 63, 14, 1, 55, 272, 588, 728, 560, 280, 84, 16, 1, 89, 495, 1224, 1764, 1638, 1008, 420, 108, 18, 1, 144, 890, 2475, 4080, 4410, 3276, 1680, 600, 135 (list; table; graph; listen)
OFFSET

1,2

EXAMPLE

First four rows:

1

2 1

3 4 1

5 9 6 1

CROSSREFS

Cf. A094437, A000045.

Sequence in context: A119443 A126198 A055888 this_sequence A060642 A049400 A106382

Adjacent sequences: A094439 A094440 A094441 this_sequence A094443 A094444 A094445

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu), May 03 2004

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Last modified July 23 17:35 EDT 2008. Contains 142285 sequences.


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