-5184

Appears in sequences

• Expansion of tanh(sin(x))*sin(x)/2.at n=4A024285
• Expansion of (1-x)/(1+2*x+2*x^2-2*x^3).at n=15A078067
• Matrix inverse of triangle A104559, read by rows.at n=30A104560
• Matrix log of triangle A111825, which shifts columns left and up under matrix 6th power; these terms are the result of multiplying each element in row n and column k by (n-k)!.at n=25A111828
• A triangular sequence from the Z/nZ matrix addition tables as in sequence A095897 as coefficients of characteristic polynomials: M(n,m)=Mod[n + m, d] for n <=m<=d.at n=22A138064
• Triangle read by rows: characteristic polynomials of Z/nZ addition tables considered as matrices.at n=26A140059
• A triangle sequence from matrix polynomials of a three symbol type {0, 1, -1}: c(i,k)= Floor[Mod[i/2^k, 2]]; M(d)=Table[If[Sum[c(n, k)*c(m, k), {k, 0, d - 1}] == 0, 1, If[Sum[c(n, k)*c(m, k), {k, 0, d - 1}] == 1, -1, 0]], {n, 0, d - 1}, {m, 0, d - 1}].at n=55A158417
• Totally multiplicative sequence with a(p) = 6*(p-3) for prime p.at n=55A167316
• Expansion of q * f(-q^2)^12 + 8 * q^2 * f(-q^4)^12 in powers of q where f() is a Ramanujan theta function.at n=29A227239
• Determinants of n X n matrices of sets of distinct primes selected by increasing prime gaps (see comments).at n=5A240986
• Triangle read by rows: coefficients T(n,k) of a binomial decomposition of 2^n-1 as Sum(k=0..n)T(n,k)*binomial(n,k).at n=26A244126
• Triangle read by rows: T(n,k) = (-1)^(n-k)*binomial(n, k)*(k+3)^n, for n >= 0, and k = 0,1, ..., n. Coefficients of certain Sidi polynomials.at n=13A362353
• Coefficients of the minimal polynomial for the weight factors of Laguerre-Gauss quadrature (exponents in decreasing order).at n=20A387347