# A190738 (b-file synthesized from sequence entry) 0 1 1 4 2 27 3 212 4 1785 5 15630 6 140287 7 1280592 8 11833389 9 110360150 10 1036670272 11 9794291556 12 92972640761 13 886023463122 14 8471878678545 15 81236546627920 16 780898417097733 17 7522708492892214 18 72607180401922894 19 701969331508141900 20 6796919869909393140