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A094443 Triangular array T(n,k)=F(n+3-k)C(n,k), k=0,1,2,...,n; n>=0. 2
2, 3, 2, 5, 6, 2, 8, 15, 9, 2, 13, 32, 30, 12, 2, 21, 65, 80, 50, 15, 2, 34, 126, 195, 160, 75, 18, 2, 55, 238, 441, 455, 280, 105, 21, 2, 89, 440, 952, 1176, 910, 448, 140, 24, 2, 144, 801, 1980, 2856, 2646, 1638, 672, 180, 27, 2, 233, 1440, 4005, 6600, 7140, 5292, 2730 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..62.

EXAMPLE

First four rows:

2

3 2

5 6 2

8 15 9 2

CROSSREFS

Cf. A094438, A000045.

Sequence in context: A307864 A066119 A003970 * A227071 A276270 A214571

Adjacent sequences:  A094440 A094441 A094442 * A094444 A094445 A094446

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling, May 03 2004

STATUS

approved

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Last modified July 20 22:54 EDT 2019. Contains 325189 sequences. (Running on oeis4.)