A013116 exp(arcsinh(x)+sinh(x))=1+2*x+4/2!*x^2+8/3!*x^3+16/4!*x^4+42/5!*x^5...

1, 2, 4, 8, 16, 42, 184, 744, 1152, -558, 99744, 924904, -5133696, -83024966, 906195840, 14896602184, -171321409536, -3277450732382, 44275226644992, 942900995465032, -14354506519279616, -338298547449554102