A087296 Duplicate of A065731.

1, 1, 1, 4, 16, 100, 676, 4900, 40000, 362404, 3625216, 39904489, 478996996

Offset

1,4

Links

Table of n, a(n) for n=1..13.

Crossrefs

Sequence in context: A145823 A121142 A318693 * A065731 A074187 A111883

Adjacent sequences: A087293 A087294 A087295 * A087297 A087298 A087299

Keyword

dead

Status

approved