A119255 Duplicate of A071969.

1, 1, 2, 6, 19, 63, 219, 787, 2897, 10869, 41414, 159822, 623391, 2453727, 9733866, 38877318, 156206233, 630947421, 2560537092, 10435207116, 42689715279, 175243923783, 721649457417, 2980276087005, 12340456995177, 51222441676513

Offset

0,3

Links

Table of n, a(n) for n=0..25.

Crossrefs

Sequence in context: A001170 A001168 A193111 * A071969 A063030 A372531

Adjacent sequences: A119252 A119253 A119254 * A119256 A119257 A119258

Keyword

dead

Status

approved