# A075290 (b-file synthesized from sequence entry) 1 30 2 45 3 105 4 165 5 195 6 465 7 615 8 645 9 705 10 885 11 915 12 1095 13 1695 14 2085 15 2685 16 2955 17 2985 18 3165 19 3345 20 3495 21 3615 22 3945 23 4065 24 4155 25 4755 26 5055 27 5235 28 5505 29 6645 30 6735 31 8445 32 8655 33 8805 34 8985 35 9465 36 9885 37 9915 38 10155 39 10245 40 10635 41 10785 42 11085