Numbers that are the sum of at most 3 nonzero 8th powers.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =256a(5) =257a(6) =258a(7) =512a(8) =513a(9) =768a(10) =6561a(11) =6562a(12) =6563a(13) =6817a(14) =6818a(15) =7073a(16) =13122a(17) =13123a(18) =13378a(19) =19683a(20) =65536a(21) =65537a(22) =65538a(23) =65792a(24) =65793a(25) =66048a(26) =72097a(27) =72098a(28) =72353a(29) =78658