A083265 Duplicate of A067391.

1, 1, 2, 3, 12, 20, 60, 210, 840, 504, 2520, 27720, 27720, 51480, 360360, 180180

Offset

1,3

Links

Table of n, a(n) for n=1..16.

Crossrefs

Sequence in context: A307035 A319404 A126292 * A067391 A096361 A105045

Adjacent sequences: A083262 A083263 A083264 * A083266 A083267 A083268

Keyword

dead

Status

approved