# A073153 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 4 4 5 5 9 6 14 7 18 8 22 9 36 10 56 11 70 12 86 13 100 14 156 15 237 16 293 17 349 18 405 19 461 20 698 21 1046 22 1283 23 1507 24 1703 25 1927 26 2164 27 3210 28 4762 29 5808 30 6756 31 6980 32 7204 33 8152 34 9198 35 13960 36 21078