Expansion of e.g.f.: sec(log(x+1)-arcsin(x))=1+3/4!*x^4-10/5!*x^5+100/6!*x^6-525/7!*x^7...

A013232

Expansion of e.g.f.: sec(log(x+1)-arcsin(x))=1+3/4!*x^4-10/5!*x^5+100/6!*x^6-525/7!*x^7...

Terms

    a(0) =1a(1) =0a(2) =0a(3) =0a(4) =3a(5) =-10a(6) =100a(7) =-525a(8) =5985a(9) =-45540a(10) =591750a(11) =-5890775a(12) =86674775a(13) =-1066113750a(14) =17624076600a(15) =-257870101125

External references