# A192316 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 4 4 6 5 9 6 21 7 35 8 42 9 70 10 168 11 330 12 471 13 561 14 855 15 1950 16 4402 17 8023 18 11616 19 14245 20 18425 21 33880 22 78519 23 172047 24 320451 25 500579 26 668582 27 819819 28 1113658 29 2046760 30 4599060 31 10174544 32 20102845 33 34677986 34 52310993 35 70115066 36 87683799 37 115847016