82926domain: NAppears in sequencesNumber of rooted polyhedral graphs with n edges.at n=11A000287a(n) = 11^n - n^7.at n=5A024134Numbers k such that 73*2^k+1 is prime.at n=26A032386a(n) = (2*n-1)*(5*n^2-5*n+2)/2.at n=25A063495a(n) = 256*n^2 - n.at n=17A158010a(n) = 1024*n^2 - 2*n.at n=8A158420a(n) = 324*n^2 - 18.at n=15A158589