Composite numbers k congruent to 5 (mod 8) such that 2^((k-1)/2) mod k = k-1.

Terms

a(0) =3277a(1) =29341a(2) =49141a(3) =80581a(4) =88357a(5) =104653a(6) =196093a(7) =314821a(8) =458989a(9) =489997a(10) =800605a(11) =838861a(12) =873181a(13) =1004653a(14) =1251949a(15) =1373653a(16) =1509709a(17) =1678541a(18) =1811573a(19) =1987021a(20) =2269093a(21) =2284453a(22) =2387797a(23) =2746477a(24) =2909197a(25) =3400013a(26) =3429037a(27) =3539101a(28) =3605429a(29) =4360621