# A135916 (b-file synthesized from sequence entry) 1 0 2 0 3 15 4 75 5 222 6 510 7 1005 8 1785 9 2940 10 4572 11 6795 12 9735 13 13530 14 18330 15 24297 16 31605 17 40440 18 51000 19 63495 20 78147 21 95190 22 114870 23 137445 24 163185 25 192372 26 225300 27 262275 28 303615 29 349650 30 400722 31 457185 32 519405 33 587760 34 662640 35 744447 36 833595 37 930510