A009207 Expansion of exp(sin(x))/cos(x).

1, 1, 2, 3, 8, 17, 88, 315, 2176, 9505, 78080, 413523, 4159616, 26287601, 307882240, 2238416523, 29920681984, 246589091137, 3710767394816, 34186190864163, 571523842998272, 5819027995038161, 107010484096565248