# A238426 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 3 5 6 6 13 7 29 8 65 9 151 10 359 11 864 12 2100 13 5160 14 12796 15 31952 16 80272 17 202821 18 515057 19 1313716 20 3364049 21 8645559 22 22291985 23 57649712 24 149496257 25 388647248 26 1012717568 27 2644555020 28 6919609962 29 18139104129 30 47632278280 31 125282210973 32 330016728365 33 870564606345 34 2299577632573 35 6081963356452