# A123000 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 5 5 8 6 14 7 15 8 20 9 35 10 63 11 80 12 99 13 104 14 195 15 224 16 384 17 440 18 560 19 935 20 1224 21 1539 22 2015 23 2079 24 5264 25 5984 26 12375 27 21735 28 41040 29 78624 30 123200 31 126224 32 156519 33 176175 34 201824 35 313599 36 338624 37 395199 38 453375 39 638000 40 1154439 41 1890944