# A018118 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 2 5 2 6 2 7 3 8 3 9 3 10 4 11 5 12 5 13 6 14 7 15 8 16 9 17 11 18 12 19 14 20 16 21 18 22 21 23 24 24 28 25 32 26 37 27 42 28 49 29 56 30 64 31 74 32 84 33 97 34 111 35 128 36 147 37 169 38 194 39 223 40 256 41 294 42 338 43 388 44 446 45 512 46 588 47 676 48 776 49 891 50 1024 51 1176 52 1351