# A183013 (b-file synthesized from sequence entry) 1 6 2 28 3 120 4 284 5 496 6 672 7 1210 8 2924 9 5564 10 6368 11 8128 12 10856 13 14595 14 15472 15 18416 16 30240 17 32760 18 66992 19 71145 20 76084 21 87663 22 88730 23 123152 24 124155 25 139815 26 153176 27 168730 28 176336 29 180848 30 202444 31 203432 32 365084 33 389924 34 399592 35 430402