# A103929 (b-file synthesized from sequence entry) 0 1 1 2 2 5 3 10 4 20 5 36 6 65 7 110 8 185 9 300 10 481 11 751 12 1162 13 1762 14 2647 15 3918 16 5748 17 8331 18 11981 19 17056 20 24108 21 33787 22 47043 23 65019 24 89336 25 121954 26 165585 27 223542 28 300295 29 401331 30 533937 31 707057 32 932404 33 1224376 34 1601571 35 2086851 36 2709449 37 3505228