# A133147 (b-file synthesized from sequence entry) 1 1 2 2 3 5 4 8 5 19 6 30 7 41 8 52 9 115 10 178 11 241 12 304 13 367 14 430 15 493 16 556 17 1175 18 1794 19 2413 20 3032 21 3651 22 4270 23 4889 24 5508 25 6127 26 6746 27 7365 28 7984 29 8603 30 9222 31 9841 32 10460 33 21539 34 32618 35 43697 36 54776 37 65855 38 76934 39 88013 40 99092 41 110171 42 121250 43 132329