Consider a number x = concat(a,b). Sequence lists numbers x such that digits of b^a end in x.

Terms

a(0) =25a(1) =96a(2) =296a(3) =568a(4) =625a(5) =696a(6) =776a(7) =1296a(8) =1616a(9) =3125a(10) =3251a(11) =4656a(12) =5625a(13) =5696a(14) =6128a(15) =6192a(16) =6576a(17) =7749a(18) =9776a(19) =17568a(20) =26241a(21) =34375a(22) =40625a(23) =47749a(24) =51469a(25) =51821a(26) =53125a(27) =56251a(28) =58307a(29) =59776