# A363266 (b-file synthesized from sequence entry) 0 1 1 -1 2 2 3 3 4 -1 5 6 6 -1 7 10 8 15 9 14 10 30 11 11 12 42 13 22 14 70 15 105 16 66 17 210 18 110 19 165 20 154 21 330 22 182 23 462 24 170 25 770 26 1155 27 910 28 2310 29 858 30 2730 31 1430 32 2145 33 2002 34 4290 35 1870 36 6006 37 2618 38 10010 39 15015 40 7854 41 30030 42 13090 43 19635 44 15470 45 39270 46 17290 47 46410 48 24310 49 51870