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A055855 Convolution of A055854 with A011782. 0
0, 1, 10, 64, 328, 1462, 5908, 22180, 78592, 265729, 864146, 2719028, 8316200, 24814832, 72453344, 207502016, 584094080, 1618757120, 4423347200, 11932579840, 31812874240, 83901227008, 219074805760, 566754967552 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Tenth column of triangle A055587. T(n,8) of array T as in A049600.

LINKS

Table of n, a(n) for n=0..23.

FORMULA

a(n)= T(n, 8)= A055587(n+8, 9); G.f. x*((1-x)^8)/(1-2*x)^9.

CROSSREFS

Cf. A049600, A055587, A055854, A011782.

Sequence in context: A178256 A036426 A245068 * A061183 A241401 A219934

Adjacent sequences:  A055852 A055853 A055854 * A055856 A055857 A055858

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang May 30 2000

STATUS

approved

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Last modified June 19 11:41 EDT 2019. Contains 324219 sequences. (Running on oeis4.)