# A107842 (b-file synthesized from sequence entry) 0 1 1 2 2 1 3 5 4 5 5 1 6 14 7 20 8 8 9 1 10 42 11 75 12 44 13 11 14 1 15 132 16 275 17 208 18 77 19 14 20 1 21 429 22 1001 23 910 24 440 25 119 26 17 27 1 28 1430 29 3640 30 3808 31 2244 32 798 33 170 34 20 35 1 36 4862 37 13260 38 15504 39 10659 40 4655 41 1309 42 230 43 23 44 1 45 16796 46 48450 47 62016 48 48279 49 24794 50 8602 51 2000 52 299 53 26 54 1