Numbers k such that (j^k + k^j) == 0 (mod k+j), j=2 case.

Terms

a(0) =1a(1) =2a(2) =8a(3) =128a(4) =2144a(5) =4808a(6) =12872a(7) =14168a(8) =32377a(9) =33672a(10) =45992a(11) =116192a(12) =185768a(13) =186824a(14) =271208a(15) =426008a(16) =484177a(17) =524288a(18) =601352a(19) =612768a(20) =755792a(21) =996032a(22) =1878368a(23) =2262752a(24) =3094247a(25) =4325960a(26) =4810808a(27) =6331808a(28) =6707352a(29) =10037792