Expansion of e.g.f.: sinh(sinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...

A012514

Expansion of e.g.f.: sinh(sinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...

Terms

    a(0) =0a(1) =0a(2) =2a(3) =-3a(4) =12a(5) =-40a(6) =310a(7) =-2331a(8) =22344a(9) =-214992a(10) =2290138a(11) =-26031115a(12) =322277780a(13) =-4298532888a(14) =61722080446a(15) =-947673715275

External references