A294106 Sum of products of terms in all partitions of 3*n into distinct powers of 3.

1, 3, 0, 9, 27, 0, 0, 0, 0, 27, 81, 0, 243, 729, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 81, 243, 0, 729, 2187, 0, 0, 0, 0, 2187, 6561, 0, 19683, 59049, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

Offset: 0

Author

Seiichi Manyama, Oct 28 2017

Keywords

• nonn

Examples

			n | partitions of 3*n into distinct powers of 3 | a(n)
------------------------------------------------------
1 | 3                                           |  3
2 |                                             |  0
3 | 9                                           |  9
4 | 9 + 3                                       | 27
		

Links

• Seiichi Manyama, Table of n, a(n) for n = 0..1000

Crossrefs

Cf. A029930, A039966, A294298.