# A237036 (b-file synthesized from sequence entry) 4 3 5 12 6 40 7 70 8 105 9 168 10 240 11 330 12 440 13 572 14 728 15 910 16 1120 17 1360 18 1632 19 1938 20 2280 21 2660 22 3080 23 3542 24 4048 25 4600 26 5200 27 5850 28 6552 29 7308 30 8120 31 8990 32 9920 33 10912 34 11968 35 13090 36 14280 37 15540 38 16872 39 18278 40 19760 41 21320 42 22960 43 24682 44 26488 45 28380 46 30360 47 32430