Numbers k with gcd(2^k-1, Fibonacci(k)) > 1 and not divisible by 2 or 11. Odd members of A074776 not divisible by 11.

A079506

Numbers k with gcd(2^k-1, Fibonacci(k)) > 1 and not divisible by 2 or 11. Odd members of A074776 not divisible by 11.

Terms

    a(0) =261a(1) =305a(2) =333a(3) =377a(4) =525a(5) =651a(6) =753a(7) =783a(8) =895a(9) =915a(10) =999a(11) =1131a(12) =1305a(13) =1475a(14) =1525a(15) =1575a(16) =1665a(17) =1827a(18) =1885a(19) =1953a(20) =2135a(21) =2235a(22) =2259a(23) =2265a(24) =2283a(25) =2319a(26) =2331a(27) =2349a(28) =2515a(29) =2601

External references