Number of partitions of 4^n-1 into n-th powers.

Terms

a(0) =3a(1) =6a(2) =15a(3) =34a(4) =86a(5) =216a(6) =548a(7) =1411a(8) =3677a(9) =9620a(10) =25295a(11) =66735a(12) =176535a(13) =467996a(14) =1242482a(15) =3302288a(16) =8784052a(17) =23380492a(18) =62260290a(19) =165852146a(20) =441922281a(21) =1177759338a(22) =3139292092a(23) =8368647137a(24) =22310795823a(25) =59484268376