A012310 arcsinh(arcsin(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...

2, -3, 12, -40, 118, 21, -5208, 88416, -904518, 8456085, -36204300, -582795720, 25175931870, -566080291035, 10469521737360, -151909726765440, 1439879949016050, 12663393759659565, -1154176350734965860