Sums of distinct nonzero 4th powers.

Terms

a(0) =1a(1) =16a(2) =17a(3) =81a(4) =82a(5) =97a(6) =98a(7) =256a(8) =257a(9) =272a(10) =273a(11) =337a(12) =338a(13) =353a(14) =354a(15) =625a(16) =626a(17) =641a(18) =642a(19) =706a(20) =707a(21) =722a(22) =723a(23) =881a(24) =882a(25) =897a(26) =898a(27) =962a(28) =963a(29) =978