# A049709 (b-file synthesized from sequence entry) 3 2 4 3 5 4 6 7 7 9 8 14 9 18 10 26 11 33 12 45 13 52 14 70 15 85 16 102 17 120 18 148 19 168 20 202 21 229 22 265 23 301 24 349 25 386 26 444 27 497 28 554 29 608 30 682 31 738 32 819 33 894 34 986 35 1078 36 1178 37 1263 38 1383 39 1499 40 1620 41 1725 42 1870 43 1989 44 2149 45 2289