-1180
domain: Z
Appears in sequences
- E.g.f.: sech(arcsin(x)+log(x+1))=1-4/2!*x^2+6/3!*x^3+53/4!*x^4-310/5!*x^5...at n=6A012910
- McKay-Thompson series of class 16B for the Monster group.at n=50A029839
- McKay-Thompson series of class 22B for Monster.at n=35A058568
- McKay-Thompson series of class 16d for the Monster group.at n=50A082304
- McKay-Thompson series of class 22B for the Monster group with a(0) = -2.at n=35A132320
- a(n) = n*(a(n-1)-4), a(0) = 1.at n=5A166680