A259690 Erroneous version of A001002.

1, 1, 3, 10, 38, 154, 645, 2853, 12844, 58985

Offset

0,3

Links

Table of n, a(n) for n=0..9.

I. M. H. Etherington, Some problems of non-associative combinations (I), Edinburgh Math. Notes, 32 (1940), pp. i-vi. [Annotated scanned copy]. Part II [not scanned] is by A. Erdelyi and I. M. H. Etherington, and is on pages vii-xiv of the same issue.

Crossrefs

Sequence in context: A151060 A151061 A109085 * A001002 A151062 A000902

Adjacent sequences: A259687 A259688 A259689 * A259691 A259692 A259693

Keyword

dead

Status

approved