# A242225 (b-file synthesized from sequence entry) 0 1 1 4 2 48 3 64 4 1280 5 3072 6 86016 7 49152 8 2949120 9 1310720 10 11534336 11 4194304 12 1526726656 13 2348810240 14 12079595520 15 3221225472 16 73014444032 17 51539607552 18 137095356088320 19 5772436045824 20 3809807790243840 21 725677674332160 22 2023101395107840 23 3166593487994880