# A224799 (b-file synthesized from sequence entry) 0 1 1 2 2 10 3 72 4 768 5 12288 6 299008 7 11255808 8 664469504 9 62483333120 10 9489129406464 11 2346169518784512 12 965147017850388480 13 649688423266242265088 14 756273236725760736100352 15 1402615188204296734861426688 16 4805236684377633046446974435328