-3368

Appears in sequences

• Expansion of e.g.f. sinh(sin(x)*x), even powers only.at n=4A009595
• Expansion of theta_4(q)^2*theta_4(q^2)^4 in powers of q.at n=29A120030
• Characteristic polynomials of a binomial modulo two Hadamard transpose general matrix: t(n,m,d) = If[ m <= n, binomial(n, m) mod 2], 0]; M(d)=t(n,m,d).Transpose[t(n,m,d)].at n=60A158188
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 155", based on the 5-celled von Neumann neighborhood.at n=35A270328
• T(n, m), numerators of coefficients in a power/Fourier series expansion of the plane pendulum's exact differential time dependence.at n=23A274076