# A014853 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 5 5 6 6 10 7 14 8 15 9 25 10 30 11 42 12 50 13 70 14 75 15 98 16 110 17 125 18 129 19 150 20 186 21 210 22 250 23 258 24 294 25 330 26 350 27 375 28 406 29 490 30 550 31 625 32 645 33 686 34 750 35 770 36 930 37 1010 38 1050 39 1210 40 1218 41 1250 42 1290 43 1302 44 1470 45 1555 46 1650 47 1750 48 1806 49 1875 50 2030