A238223 Decimal expansion of a constant related to A088716.

2, 1, 7, 9, 5, 0, 7, 8, 9, 4, 4, 7, 1, 5, 1, 0, 6, 5, 4, 9, 2, 8, 2, 2, 8, 2, 2, 4, 4, 2, 3, 1, 9, 8, 2, 0, 8, 8, 6, 6, 0, 4, 5, 3, 9, 5, 6, 2, 9, 3, 9, 9, 6, 3, 4, 8, 1, 2, 3, 4, 0, 1, 7, 6, 2, 6, 5, 8, 7, 3, 3, 6, 2, 9, 2, 5, 3, 7, 0, 9, 4, 4, 9, 1, 2, 5, 9, 6, 3, 2, 2, 9, 8, 6, 2, 2, 9, 4, 5, 1, 4, 4, 8, 8, 9, 0

Offset

0,1

Links

Table of n, a(n) for n=0..105.

Michael Borinsky, Gerald V. Dunne, and Karen Yeats, Tree-tubings and the combinatorics of resurgent Dyson-Schwinger equations, arXiv:2408.15883 [math-ph], 2024. See p. 13.

Formula

Equals lim n->infinity A088716(n)/(n!*n^2).

Example

0.21795078944715106549282282244231982088...

Crossrefs

Cf. A088716, A088715, A158884, A159606, A182962, A193332, A156326, A338377.

Sequence in context: A320432 A141513 A258058 * A102817 A026252 A032298

Adjacent sequences: A238220 A238221 A238222 * A238224 A238225 A238226

Keyword

nonn,cons

Author

Vaclav Kotesovec, Feb 21 2014

Status

approved