6871947672

Appears in sequences

• Number of degree-n irreducible polynomials over GF(2) with trace = 0 and subtrace = 1.at n=39A042979
• Number of degree-n irreducible polynomials over GF(2) with trace = 1 and subtrace = 0.at n=39A042981
• Number of degree-n irreducible polynomials over GF(2) with trace = 1 and subtrace = 1.at n=39A042982
• Binary XOR of 2^k - (-1)^k as k varies from 1 to n.at n=33A199402
• Binary XOR of (2^k - (-1)^k)/3 as k varies from 1 to n.at n=33A199403
• a(n) = (n^9 - n)/10.at n=15A288604
• Number of monic irreducible polynomials of degree n over GF(16) that have a given nonzero trace.at n=9A300675