# A090650 (b-file synthesized from sequence entry) 1 1 2 256 3 19683 4 1048576 5 48828125 6 2176782336 7 96889010407 8 4398046511104 9 205891132094649 10 10000000000000000 11 505447028499293771 12 26623333280885243904 13 1461920290375446110677 14 83668255425284801560576