Odd numbers k > 1 such that 2^((k-1)/2) == -(2/k) = -A091337(k) (mod k), where (2/k) is the Jacobi (or Kronecker) symbol.

A306310

Odd numbers k > 1 such that 2^((k-1)/2) == -(2/k) = -A091337(k) (mod k), where (2/k) is the Jacobi (or Kronecker) symbol.

Terms

    a(0) =341a(1) =5461a(2) =10261a(3) =15709a(4) =31621a(5) =49981a(6) =65077a(7) =83333a(8) =137149a(9) =176149a(10) =194221a(11) =215749a(12) =219781a(13) =276013a(14) =282133a(15) =534061a(16) =587861a(17) =611701a(18) =653333a(19) =657901a(20) =665333a(21) =688213a(22) =710533a(23) =722261a(24) =738541a(25) =742813a(26) =769757a(27) =950797a(28) =1064053a(29) =1073021

External references