# A141399 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 5 5 8 6 9 7 14 8 15 9 20 10 24 11 35 12 80 13 125 14 224 15 384 16 440 17 539 18 714 19 1715 20 2079 21 2400 22 3024 23 4374 24 9800 25 12375 26 123200 27 194480 28 633555