Irregular table of perfect digital invariants for n > 1, i.e., numbers equal to the sum of n-th powers of their digits, read by rows.

A252648

Irregular table of perfect digital invariants for n > 1, i.e., numbers equal to the sum of n-th powers of their digits, read by rows.

Terms

    a(0) =1a(1) =0a(2) =1a(3) =2a(4) =3a(5) =4a(6) =5a(7) =6a(8) =7a(9) =8a(10) =9a(11) =0a(12) =1a(13) =0a(14) =1a(15) =153a(16) =370a(17) =371a(18) =407a(19) =0a(20) =1a(21) =1634a(22) =8208a(23) =9474a(24) =0a(25) =1a(26) =4150a(27) =4151a(28) =54748a(29) =92727

External references