43685848289
domain: N
Appears in sequences
- Expansion of e.g.f. cos(tan(x)) (even powers only).at n=8A003710
- E.g.f. exp(tanh(x)).at n=16A003723
- Numerator of [x^(2n)] in the Taylor expansion cos(cosec(x)-cot(x))= 1-x^2/8 -7*x^4/384 -97*x^6/46080 -2063*x^8/10321920 -17803*x^10/1238630400 -....at n=8A013521
- Numerator of [x^n] in the Taylor expansion of exp(cosech(x)-coth(x)).at n=16A013559