Composite numbers k such that (1 - w)^(k-1) == 1 (mod k) in the ring of Eisenstein integers (w = (-1 + sqrt(3)*i)/2).

A329705

Composite numbers k such that (1 - w)^(k-1) == 1 (mod k) in the ring of Eisenstein integers (w = (-1 + sqrt(3)*i)/2).

Terms

    a(0) =121a(1) =703a(2) =1729a(3) =1891a(4) =2821a(5) =7381a(6) =8401a(7) =8911a(8) =10585a(9) =12403a(10) =15457a(11) =15841a(12) =16531a(13) =18721a(14) =19345a(15) =23521a(16) =24661a(17) =28009a(18) =29341a(19) =31621a(20) =41041a(21) =44287a(22) =46657a(23) =47197a(24) =49141a(25) =50881a(26) =52633a(27) =55969a(28) =63139a(29) =63973

External references