-8960

Appears in sequences

• Expansion of e.g.f. cos(tanh(x)*log(1+x)).at n=8A009093
• sin(tanh(x)+arctan(x))=2*x-12/3!*x^3+232/5!*x^5-8960/7!*x^7...at n=3A013141
• Expansion of g.f. (1+x)^2*(x^2-6*x+1)/(x-1)^4.at n=15A136264
• A triangular sequence from 2^n times the coefficients of characteristic polynomials of a rational tridiagonal matrix type: M(3)= {{1/2,-1,0} {-1,1/2,-m}, {0,-1,1/2}}};m=-1; polynomial recursion associated is: p(x, n) = (1 - 2*x)*p(x, n - 1)/2 - p(x, n - 2);.at n=51A136330
• A triangular sequence from an expansion of coefficients of the function: p(x,t)=Exp(x*g*(t))*(1-f(t)^2);f(t)=4/(t^4-1);g(t)=t. (based on the Weierstrass functions of Scherk's minimal surface).at n=31A137520
• Expansion of (elliptic_K / elliptic_E)^(1/2) in powers of q.at n=10A261979
• Expansion of Product_{k>0} ((1-x^{5k-2}) * (1-x^{5k-3})/((1-x^{5k-1}) * (1-x^{5k-4})))^4 in powers of x.at n=35A285444
• Irregular triangle read by rows of normalized Girard-Waring formula (cf. A210258), for m=8 data values.at n=12A288188
• a(n) = Sum_{k = 1..n} (-1)^(n+k) * k^3 * binomial(n,k)^2.at n=8A361719