A059286 Triangle T(n,k) (0 <= k <= n) with e.g.f. exp(x*y/(1-y))

1, 0, 0, 0, 1, 0, 0, 0, 2, 0, 0, 0, 2, 6, 0, 0, 0, 0, 12, 24, 0, 0, 0, 0, 6, 72, 120, 0, 0, 0, 0, 0, 72, 480, 720, 0, 0, 0, 0, 0, 24, 720, 3600, 5040, 0, 0, 0, 0, 0, 0, 480, 7200, 30240, 40320, 0, 0, 0, 0, 0, 0, 120, 7200, 75600, 282240, 362880, 0, 0, 0, 0, 0

Offset

0,9

Links

Table of n, a(n) for n=0..69.

N. J. A. Sloane, Transforms

Maple

read transforms; exp(x*y/(1-y)); SERIES2(%, x, y, 12); SERIES2TOLISTMULT(%, x, y, 12);

Crossrefs

Sequence in context: A151670 A153587 A320437 * A345940 A076998 A173956

Adjacent sequences: A059283 A059284 A059285 * A059287 A059288 A059289

Keyword

nonn,tabl

Author

N. J. A. Sloane, Jan 24 2001

Status

approved