# A365274 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 3 5 5 6 7 7 13 8 18 9 31 10 43 11 78 12 108 13 190 14 263 15 471 16 652 17 1156 18 1600 19 2853 20 3949 21 7019 22 9715 23 17299 24 23944 25 42592 26 58952 27 104926 28 145230 29 258403 30 357659 31 636490 32 880976 33 1567619 34 2169764 35 3861135 36 5344256 37 9509879 38 13162764 39 23423036 40 32420177