-3312

Appears in sequences

• Low temperature antiferromagnetic susceptibility for cubic lattice.at n=9A007217
• Zero-field low-temperature series for 3-state Potts model.at n=25A007271
• tanh(sin(arcsinh(x)))=x-4/3!*x^3+76/5!*x^5-3312/7!*x^7+255952/9!*x^9...at n=3A012041
• Array of coefficients of 1/det(M_n)*P(M_n) where P(M_n) is the characteristic polynomial of the n-th n X n Hilbert matrix M_n(i,j)=1/(i+j-1).at n=7A076823
• Expansion of g.f.: -x*(1 - 2*x + 6*x^2 - 2*x^3 + x^4)/((1-x)^3*(1+x)^4).at n=22A122576
• Triangle read by rows: T(n,k) is the coefficient [x^k] of (-1)^n times the characteristic polynomial of the Cartan matrix for the root system D_n.at n=58A129862
• Triangular function from the characteristic polynomials of the inverse Hilbert matrices.at n=7A135451
• Sign weighted matrices n X n:example {{2 w[2], w[0], w[1]}, {3 w[0], 2 w[1], w[2]}, {3 w[1], 3 w[2], 2 w[0]}} are made into monomials using w[n]=1 if n<>0, x if n==0. The coefficients of the monomials form a triangular sequence.at n=30A140326
• Expansion of (psi(x^2) / psi(x))^3 in powers of x where psi() is a Ramanujan theta function.at n=11A187053
• Expansion of sqrt((2/Pi)*elliptic_E(k)) in powers of q.at n=11A193219
• Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of the symmetric matrix A115263 based on (1,2,3,4,...); by antidiagonals.at n=32A202673
• Expansion of e.g.f. sqrt(exp(-2*x) + 2*x).at n=7A380158