# A095801 (b-file synthesized from sequence entry) 1 1 2 2 3 1 4 5 5 6 6 1 7 14 8 30 9 12 10 1 11 42 12 140 13 100 14 20 15 1 16 132 17 630 18 700 19 250 20 30 21 1 22 429 23 2772 24 4410 25 2450 26 525 27 42 28 1 29 1430 30 12012 31 25872 32 20580 33 6860 34 980 35 56 36 1 37 4862 38 51480 39 144144 40 155232 41 74088 42 16464 43 1680 44 72 45 1 46 16796 47 218790 48 772200 49 1081080 50 698544