A239555 Number of compositions of n such that the first part is 1 and the second differences of the parts are in {-5,...,5}.

1, 1, 1, 2, 4, 8, 15, 29, 56, 106, 201, 388, 743, 1421, 2727, 5233, 10034, 19248, 36925, 70836, 135885, 260684, 500101, 959400, 1840522, 3530904, 6773757, 12994934, 24929791, 47825908, 91750372, 176016138, 337673592, 647801215, 1242757517, 2384136115

Offset

0,4

Links

Alois P. Heinz, Table of n, a(n) for n = 0..1000

Crossrefs

Column k=5 of A239550.

Sequence in context: A224959 A108564 A066369 * A275544 A000078 A176503

Adjacent sequences: A239552 A239553 A239554 * A239556 A239557 A239558

Keyword

nonn

Author

Alois P. Heinz, Mar 21 2014

Status

approved