# A026905 (b-file synthesized from sequence entry) 1 1 2 3 3 6 4 11 5 18 6 29 7 44 8 66 9 96 10 138 11 194 12 271 13 372 14 507 15 683 16 914 17 1211 18 1596 19 2086 20 2713 21 3505 22 4507 23 5762 24 7337 25 9295 26 11731 27 14741 28 18459 29 23024 30 28628 31 35470 32 43819 33 53962 34 66272 35 81155 36 99132 37 120769 38 146784 39 177969 40 215307 41 259890 42 313064 43 376325 44 451500