# A274026 (b-file synthesized from sequence entry) 1 13140625 2 36859543552 3 49762009476 4 87169610025 5 3324163986441 6 2988330556640625 7 10155995666841600 8 28920784535654400 9 34328125000000000 10 65388757868609536 11 101445409544601600 12 275625000000000000 13 428123439576907776