A027600 Number of partitions of 4^n-1 into n-th powers.
3, 6, 15, 34, 86, 216, 548, 1411, 3677, 9620, 25295, 66735, 176535, 467996, 1242482, 3302288, 8784052, 23380492, 62260290, 165852146, 441922281, 1177759338, 3139292092, 8368647137, 22310795823, 59484268376
Offset: 1