Numbers m with decimal expansion (d_1, ..., d_k) such that d_i = m ^ i mod 10 for i = 1..k.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =6a(7) =7a(8) =8a(9) =9a(10) =11a(11) =55a(12) =66a(13) =111a(14) =464a(15) =555a(16) =666a(17) =919a(18) =1111a(19) =5555a(20) =6666a(21) =11111a(22) =24862a(23) =39713a(24) =46464a(25) =55555a(26) =66666a(27) =79317a(28) =84268a(29) =91919