A087326 Erroneous version of A075031

1, 4, 20, 20, 714, 714, 25550, 90180, 142803, 809300

Offset

1,2

Links

Table of n, a(n) for n=1..10.

Crossrefs

Sequence in context: A330317 A151727 A146568 * A273791 A065984 A039569

Adjacent sequences: A087323 A087324 A087325 * A087327 A087328 A087329

Keyword

dead

Status

approved