A089240 Column k=4 of triangle in A089239.

1, 0, 0, 0, 1, 3, 7, 14, 25, 41, 63, 93, 132, 182, 244, 321, 414, 526, 658, 814

Offset

0,6

Links

Table of n, a(n) for n=0..19.

N. J. A. Sloane and J. A. Sellers, On non-squashing partitions, Discrete Math., 294 (2005), 259-274.

Crossrefs

Sequence in context: A253895 A365641 A004006 * A057524 A293467 A051170

Adjacent sequences: A089237 A089238 A089239 * A089241 A089242 A089243

Keyword

nonn

Author

N. J. A. Sloane, Dec 11 2003

Status

approved