# A151109 (b-file synthesized from sequence entry) 0 1 1 3 2 11 3 45 4 187 5 813 6 3595 7 16129 8 73455 9 337045 10 1560531 11 7271537 12 34061735 13 160372701 14 757970843 15 3595687081 16 17111115759 17 81651588021 18 390627636835 19 1872913492353 20 8998295638711 21 43311574341005 22 208819980112683 23 1008354117957401 24 4876013903788671 25 23609343188579301 26 114453003449887219