4194293domain: NAppears in sequencesa(n) = 4^n - n.at n=11A024037a(n) = 3*a(n-1) - a(n-2) - 3*a(n-3) + 2*a(n-4).at n=22A084174a(n) = 2^(n + 11) - 11.at n=11A098808Number of bits required to represent binomial(2^n, 2^(n-1)).at n=22A112884Partial sums of A164095.at n=36A164096a(n) = 16*2^n - 11 (n>=1).at n=17A304517