# A069828 (b-file synthesized from sequence entry) 1 1 2 0 3 1 4 0 5 6 6 0 7 15 8 0 9 12 10 0 11 45 12 0 13 66 14 0 15 21 16 0 17 120 18 0 19 153 20 0 21 50 22 0 23 231 24 0 25 180 26 0 27 117 28 0 29 378 30 0 31 435 32 0 33 144 34 0 35 255 36 0 37 630 38 0 39 209 40 0 41 780 42 0 43 861 44 0 45 198 46 0 47 1035 48 0 49 840 50 0 51 375 52 0 53 1326 54 0 55 729 56 0 57 476 58 0 59 1653 60 0 61 1770 62 0 63 465 64 0 65 1056 66 0 67 2145 68 0 69 714 70 0 71 2415