# A075312 (b-file synthesized from sequence entry) 1 2 2 15 3 28 4 60 5 104 6 135 7 198 8 240 9 322 10 416 11 476 12 589 13 714 14 792 15 936 16 1025 17 1188 18 1363 19 1470 20 1664 21 1782 22 1995 23 2220 24 2356 25 2600 26 2856 27 3010 28 3285 29 3450 30 3744 31 4050 32 4233 33 4558 34 4895 35 5096 36 5452 37 5664 38 6039 39 6426 40 6656 41 7062 42 7303 43 7728 44 8165 45 8424 46 8880