Smallest positive integer b such that b^(2^n)+1 is divisible by the square of A035089(n+1).

A261117

Smallest positive integer b such that b^(2^n)+1 is divisible by the square of A035089(n+1).

Terms

    a(0) =8a(1) =7a(2) =110a(3) =40a(4) =1497a(5) =894a(6) =315a(7) =48a(8) =166107a(9) =95853a(10) =63609a(11) =71589a(12) =492348a(13) =209628a(14) =388440a(15) =48853a(16) =6118793a(17) =2684186a(18) =25787045a(19) =49643800a(20) =54302036a(21) =3969770538a(22) =17592956651a(23) =7347360617a(24) =991255542a(25) =8249087392a(26) =11518171450a(27) =51385581002a(28) =2268777293a(29) =21252616802

External references