# A327410 (b-file synthesized from sequence entry) 1 1 2 6 3 10 4 20 5 21 6 36 7 56 8 78 9 90 10 105 11 120 12 171 13 210 14 252 15 300 16 364 17 465 18 528 19 560 20 741 21 756 22 792 23 903 24 990 25 1140 26 1176 27 1485 28 1540 29 1680 30 1830 31 1953 32 1980 33 2346 34 2520 35 2600 36 2628 37 2775 38 3240 39 3432 40 3570 41 4095 42 4368 43 4851 44 4960 45 5253 46 5460 47 5886 48 5984 49 6105