A013310 sin(exp(x)-cos(x))=x+2/2!*x^2-12/4!*x^4-68/5!*x^5-208/6!*x^6...

1, 2, 0, -12, -68, -208, -56, 3472, 26272, 119072, 234432, -1600896, -22177088, -159056896, -769693952, -1571891456, 16806915328, 276758503424, 2610810796032, 18627861722112, 94941413343232, 121510785658880