# A005289 (b-file synthesized from sequence entry) 1 0 2 0 3 1 4 4 5 12 6 31 7 67 8 132 9 239 10 407 11 657 12 1019 13 1523 14 2211 15 3126 16 4323 17 5859 18 7806 19 10236 20 13239 21 16906 22 21346 23 26670 24 33010 25 40498 26 49290 27 59543 28 71438 29 85158 30 100913 31 118913 32 139398 33 162609 34 188817 35 218295 36 251349 37 288285