A161419 First differences of A161418.

0, 0, 0, 6, 0, 6, 0, 12, 6

Offset

1,4

Links

Table of n, a(n) for n=1..9.

Crossrefs

Cf. A160120, A161418, A161829, A161837.

Sequence in context: A349631 A347377 A280692 * A136526 A097715 A316710

Adjacent sequences: A161416 A161417 A161418 * A161420 A161421 A161422

Keyword

more,nonn

Author

Omar E. Pol, Jun 21 2009

Status

approved