# A062196 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 1 4 8 5 6 6 1 7 15 8 30 9 10 10 1 11 24 12 90 13 80 14 15 15 1 16 35 17 210 18 350 19 175 20 21 21 1 22 48 23 420 24 1120 25 1050 26 336 27 28 28 1 29 63 30 756 31 2940 32 4410 33 2646 34 588 35 36 36 1 37 80 38 1260 39 6720 40 14700 41 14112 42 5880 43 960 44 45 45 1 46 99 47 1980 48 13860 49 41580 50 58212 51 38808 52 11880 53 1485 54 55