A057596 E.g.f. is 1/E(x) where E(x) is e.g.f. for [1,0,1,1,2,3,5,8,...] with o.g.f. (1-x)/(1-x-x^2).

1, 0, -1, -1, 4, 17, -15, -372, -797, 9543, 71264, -173635, -5187359, -14340184, 357210231, 3530905263, -17182035380, -561255002823, -1592641237423, 76835308789652, 892947468754171, -7469926463816905, -256583060422532856, -602201379944582331

Offset

0,5

Links

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

Example

E.g.f. = 1-1/2*x^2-1/6*x^3+1/6*x^4+17/120*x^5-1/48*x^6...

Crossrefs

Cf. A000045, A039834.

Sequence in context: A063625 A373414 A241257 * A070712 A195884 A138268

Adjacent sequences: A057593 A057594 A057595 * A057597 A057598 A057599

Keyword

sign

Author

N. J. A. Sloane, Oct 06 2000

Status

approved