a(n) is the smallest m > n such that m + n divides m^(m - n)*(m - n)^m + 1.

Terms

a(0) =1a(1) =2a(2) =9a(3) =8744a(4) =8189a(5) =19531249994a(6) =731a(7) =52a(8) =1745a(9) =26a(10) =63a(11) =1290a(12) =10735a(13) =38a(14) =237a(15) =214a(16) =5417a(17) =3722a(18) =49a(19) =452a(20) =109a(21) =2818a(22) =45a(23) =990a(24) =227a(25) =368a(26) =47a(27) =78704a(28) =533a(29) =342