# A189375 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 4 4 8 5 12 6 16 7 20 8 30 9 40 10 50 11 60 12 80 13 100 14 120 15 140 16 175 17 210 18 245 19 280 20 336 21 392 22 448 23 504 24 588 25 672 26 756 27 840 28 960 29 1080 30 1200 31 1320 32 1485 33 1650 34 1815 35 1980 36 2200 37 2420 38 2640 39 2860 40 3146 41 3432 42 3718 43 4004 44 4368