A161306 Number of partitions of n into Somos-4 sequence numbers A006720.
1, 2, 3, 4, 5, 7, 9, 11, 14, 17, 20, 24, 28, 33, 38, 44, 50, 57, 64, 72, 81, 90, 101, 112, 124, 137, 151, 166, 182, 200, 218, 238, 259, 281, 305, 330, 357, 385, 415, 446, 479, 514, 550, 589, 629, 672, 716, 763, 812, 863, 917, 973, 1032, 1093, 1157, 1224, 1293, 1366, 1442
Offset: 1
Keywords
Examples
a(3)=3: [3], [2,1], [1,1,1].
Links
- R. H. Hardin, Table of n, a(n) for n=1..1000
Extensions
Definition shortened by Georg Fischer, Jul 06 2022