69165domain: NAppears in sequencesExpansion of (1-2x)/(1-3x-x^3+2x^4).at n=11A052976a(n) = (8*n+5)*(8*n+9).at n=32A146302Number of binary strings of length n with no substrings equal to 0010 0110 or 1001.at n=17A164496