109865domain: NAppears in sequencesNumbers k such that x^k + x^8 + 1 is irreducible over GF(2).at n=15A057478Expansion of x/((1 - x - x^4)*(1 - x)^4).at n=23A145133Triangle T(m,n) read by rows: T(m,n) = Sum_{k=1..n} StirlingS2(m, n) * StirlingS2(m, k).at n=23A167128