7992538801domain: NAppears in sequencesa(n) = (12*n + 11)^4.at n=24A017656Fourth powers whose reversal is a prime.at n=19A253912Number of (n+1)X(1+1) arrays of permutations of 0..n*1-1 with each element moved a city block distance of exactly 2.at n=18A263385