-128

Appears in sequences

• Expansion of e.g.f. sin(sin(x)) (odd powers only).at n=3A003712
• Expansion of e.g.f. tan(tanh(x)) (odd powers only).at n=4A003721
• Expansion of a modular function.at n=7A006709
• Expansion of e.g.f. cos(tan(x))/cosh(x), even terms only.at n=3A009073
• Expansion of e.g.f. cos(x) / exp(x).at n=15A009116
• Expansion of e.g.f. sin(x)*exp(x).at n=15A009545
• Expansion of e.g.f. sin(x)*exp(x).at n=14A009545
• Expansion of tan(sin(x))*cosh(x).at n=3A009663
• Expansion of tan(sin(x))*exp(x).at n=7A009664
• Expansion of sin(sinh(x)*sin(x)).at n=1A012524
• arctan(tanh(x)*tan(x))=2/2!*x^2-128/6!*x^6+253952/10!*x^10...at n=1A012670
• Expansion of e.g.f. tanh(tanh(x)*tan(x)) (even powers only).at n=1A012673
• Expansion of Product_{m>=1} (1 - m*q^m)^8.at n=5A022668
• Triangle of coefficients in expansion of sin(n*x) (or sin(n*x)/cos(x) if n is even) in ascending powers of sin(x).at n=19A028298
• McKay-Thompson series of class 8E for the Monster group.at n=11A029841
• Expansion of (eta(q) * eta(q^5))^4 in powers of q.at n=47A030210
• Expansion of (eta(q) * eta(q^5))^4 in powers of q.at n=21A030210
• Expansion of Product (1+q^(2k-1))^(-8)*(1+q^(4k))^(-8), k=1..inf.at n=3A034998
• Triangle related to number of compositions of n into relatively prime summands.at n=35A039912
• a(n) = A048106(A001405(n)).at n=28A048244