# A226433 (b-file synthesized from sequence entry) 1 1 2 2 3 6 4 19 5 56 6 157 7 428 8 1149 9 3058 10 8097 11 21370 12 56279 13 147990 14 388727 15 1020252 16 2676139 17 7016372 18 18389377 19 48184544 20 126229809 21 330635974 22 865940277 23 2267709166 24 5938235819 25 15549095466 26 40713244907 27 106599027888 28 279100615999 29 730736374568 30 1913175616597