A046863 Erroneous version of A000698.

1, 1, 2, 10, 74, 706, 8162, 109960

Offset

0,3

Links

Table of n, a(n) for n=0..7.

J. Touchard, Sur un problème de configurations et sur les fractions continues, Canad. J. Math., 4 (1952), 2-25. [Annotated, corrected, scanned copy]

Crossrefs

Sequence in context: A141149 A306045 A152408 * A185971 A000698 A301932

Adjacent sequences: A046860 A046861 A046862 * A046864 A046865 A046866

Keyword

dead

Status

approved