# A324553 (b-file synthesized from sequence entry) 1 1 2 2 3 9 4 8 5 400 6 12 7 3136 8 24 9 36 10 80 11 123904 12 60 13 692224 14 448 15 2025 16 384 17 18939904 18 180 19 94633984 20 240 21 35721 22 11264 23 2218786816 24 360 25 10000 26 53248 27 26244 28 1344 29 225754218496 30 720 31 1031865892864 32 1920 33 7144929 34 1114112 35 1960000 36 1260 37 94076963651584 38 4980736 39 56070144 40 1680 41 1848279046291456 42 4032 43 8131987999031296 44 33792 45 3600 46 96468992 47 155444555888459776 48 3360 49 7529536 50 30000