# A294564 (b-file synthesized from sequence entry) 0 1 1 2 2 7 3 14 4 27 5 50 6 86 7 146 8 243 9 401 10 657 11 1074 12 1747 13 2838 14 4603 15 7460 16 12083 17 19564 18 31669 19 51256 20 82949 21 134230 22 217205 23 351464 24 568698 25 920192 26 1488921 27 2409145 28 3898099 29 6307278 30 10205412 31 16512726 32 26718175 33 43230939 34 69949153 35 113180132 36 183129326