# A227574 (b-file synthesized from sequence entry) 0 1 1 5 2 9 3 1 4 60 5 1 6 105 7 1 8 90 9 1 10 231 11 1 12 10920 13 1 14 27 15 1 16 2550 17 1 18 4389 19 1 20 1980 21 1 22 897 23 1 24 19110 25 1 26 45 27 1 28 6960 29 1 30 121737 31 1 32 4590 33 1 34 57 35 1 36 19191900 37 1 38 63 39 1 40 148830 41 1 42 20769 43 1 44 8280 45 1 46 3525 47 1 48 603330 49 1 50 891 51 1 52 22260 53 1 54 11571 55 1 56 13050 57 1