A032116 Shifts left under "BIJ" (reversible, indistinct, labeled) transform.

1, 1, 2, 8, 49, 394, 3893, 45557, 615841, 9441496, 161851172, 3067568723, 63691437874, 1437654815479, 35051716688753, 918001141977977, 25702588103515456, 766111524549372556, 24220624517079803807, 809529063225201561068, 28520645910908658449119

Offset

1,3

Links

Andrew Howroyd, Table of n, a(n) for n = 1..200

C. G. Bower, Transforms (2)

Prog

(PARI) BIJ(p)={(1-p^2/2)/(1-p) - 1}
seq(n)={my(p=O(x)); for(i=1, n, p=intformal(1+BIJ(p))); Vec(serlaplace(p))} \\ Andrew Howroyd, Sep 19 2018

Crossrefs

Sequence in context: A366239 A364592 A183070 * A088181 A058864 A332237

Adjacent sequences: A032113 A032114 A032115 * A032117 A032118 A032119

Keyword

nonn,eigen

Author

Christian G. Bower

Extensions

Terms a(20) and beyond from Andrew Howroyd, Sep 19 2018

Status

approved