# A067198 (b-file synthesized from sequence entry) 1 5 2 7 3 77 4 6293 5 12943 6 23495 7 30191 8 99695 9 147407 10 240425 11 258401 12 535601 13 1103825 14 1570145 15 1637867 16 1972607 17 2219135 18 2241281 19 2970517 20 3785951 21 5612321 22 5917003 23 6215951 24 9249241 25 9281899 26 12496429 27 14779531 28 25739701 29 30367321 30 33522251 31 33852841