A089023 Duplicate of A035610.

1, 4, 28, 232, 2092, 19864, 195352, 1970896, 20275660, 211823800, 2240795848

Offset

0,2

Links

Table of n, a(n) for n=0..10.

Crossrefs

Sequence in context: A220876 A152599 A199579 * A035610 A229652 A229651

Adjacent sequences: A089020 A089021 A089022 * A089024 A089025 A089026

Keyword

dead

Status

approved