A196881 Number of partitions of n^3 into powers of 3.
1, 1, 3, 23, 132, 729, 3987, 18687, 82350, 342383, 1295579, 4634280, 15873501, 51143461, 156932559, 463212189, 1309275981, 3576241449, 9484669665, 24306269493, 60475548510, 146630200929, 345755185335, 796397380425, 1797676089003, 3970398558042, 8602390112508
Offset: 0
Keywords
Links
- Alois P. Heinz, Table of n, a(n) for n = 0..1000
Crossrefs
Column k=3 of A196879.
Formula
a(n) = [x^(n^3)] 1/Product_{j>=0}(1-x^(3^j)).