Numbers n such that n | sigma_12(n) + phi(n)^12.

A055706

Numbers n such that n | sigma_12(n) + phi(n)^12.

Terms

    a(0) =1a(1) =2a(2) =6a(3) =84a(4) =437a(5) =1366a(6) =2390a(7) =5676a(8) =47471a(9) =75972a(10) =82321a(11) =99012a(12) =3015760a(13) =5667660a(14) =7881348a(15) =11498604a(16) =26118614a(17) =26447827a(18) =114092460a(19) =115426140a(20) =121197447a(21) =207767052a(22) =257342460a(23) =463216428a(24) =567155020a(25) =658286388a(26) =758280060a(27) =1013513752a(28) =1261438248a(29) =1762803253

External references