A063032 Reversion of y - y^2 - y^3 + y^4 + y^5.

0, 1, 1, 3, 9, 31, 112, 422, 1635, 6473, 26059, 106327, 438633, 1826139, 7661696, 32358548, 137447482, 586747512, 2515770639, 10828744149, 46772289354, 202649880510, 880475437710, 3835178089380, 16743665584620

Offset

0,4

Links

Table of n, a(n) for n=0..24.

Index entries for reversions of series

Mathematica

CoefficientList[InverseSeries[Series[y - y^2 - y^3 + y^4 + y^5, {y, 0, 30}], x], x]

Crossrefs

Sequence in context: A049159 A101473 A056334 * A056335 A276549 A049188

Adjacent sequences: A063029 A063030 A063031 * A063033 A063034 A063035

Keyword

nonn,easy

Author

Olivier Gérard, Jul 05 2001.

Status

approved