Nontrivial prime powers (A025475) which are a sum of a smaller nontrivial prime power and a perfect square.

A226230

Nontrivial prime powers (A025475) which are a sum of a smaller nontrivial prime power and a perfect square.

Terms

    a(0) =8a(1) =9a(2) =25a(3) =32a(4) =81a(5) =125a(6) =128a(7) =169a(8) =289a(9) =343a(10) =512a(11) =625a(12) =1681a(13) =2048a(14) =2197a(15) =3125a(16) =3721a(17) =4913a(18) =8192a(19) =32761a(20) =32768a(21) =50653a(22) =66049a(23) =78125a(24) =97969a(25) =131072a(26) =177241a(27) =357911a(28) =524288a(29) =707281

External references