# A078977 (b-file synthesized from sequence entry) 1 1 2 1 3 19 4 134 5 153 6 287 7 3023 8 163529 9 2619487 10 2783016 11 5402503 12 105430573 13 9494154073 14 237459282398 15 246953436471 16 484412718869 17 13810509564803 18 1740608617884047 19 59194503517622401 20 60935112135506448