# A120387 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 6 5 9 6 15 7 20 8 0 9 0 10 45 11 54 12 66 13 77 14 0 15 0 16 120 17 135 18 153 19 170 20 0 21 0 22 231 23 252 24 0 25 0 26 0 27 0 28 378 29 405 30 435 31 464 32 0 33 0 34 0 35 0 36 630 37 665 38 0 39 0 40 780 41 819 42 861 43 902 44 0 45 0 46 1035 47 1080 48 0 49 0 50 0 51 0 52 1326 53 1377 54 0 55 0 56 0 57 0 58 1653 59 1710 60 1770 61 1829 62 0 63 0 64 0 65 0 66 2145 67 2210 68 0 69 0 70 2415