A357342 a(n) = Sum_{k=0..n} ((-1)^(n - k) * A357339(n, k)).

1, 2, 13, 298, 14825, 1238896, 154892713, 27009853886, 6257900733745, 1858486623941620, 688135964728698641, 310726469248576739458, 168049914540105868641241, 107234597681651999462375720, 79717829408115648827783288185, 68293032241442657676784109954086

Offset

0,2

Links

Table of n, a(n) for n=0..15.

Crossrefs

Cf. A357339.

Sequence in context: A013051 A351022 A012955 * A011808 A011841 A013106

Adjacent sequences: A357339 A357340 A357341 * A357343 A357344 A357345

Keyword

nonn

Author

Peter Luschny, Sep 25 2022

Status

approved