# A307074 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 5 4 9 5 15 6 27 7 47 8 55 9 95 10 187 11 191 12 375 13 415 14 751 15 831 16 1503 17 1663 18 3007 19 3327 20 6639 21 7039 22 13279 23 14079 24 26559 25 28159 26 53119 27 56319 28 106239 29 112639 30 212479 31 225279 32 424959 33 450559 34 849919 35 901119 36 1699839 37 1802239 38 3399679 39 3604479 40 6799359 41 7208959