a(n) = (n+1)^4 written in base n.

Terms

a(1) =1010001a(2) =100111a(3) =21301a(4) =20141a(5) =15041a(6) =14641a(7) =14641a(8) =14641a(9) =14641a(10) =14641a(11) =14641a(12) =14641a(13) =14641a(14) =14641a(15) =14641a(16) =14641a(17) =14641a(18) =14641a(19) =14641a(20) =14641a(21) =14641a(22) =14641a(23) =14641a(24) =14641a(25) =14641a(26) =14641a(27) =14641a(28) =14641a(29) =14641a(30) =14641