38096

Appears in sequences

• Expansion of e.g.f.: exp(x)*cosh(x/sqrt(1 - x^2)).at n=8A081440
• Number of acute triangles on an n X n grid (or geoboard).at n=9A190019
• Number of nX2 0..4 arrays with the absolute differences of each element with its with horizontal and vertical neighbors unique.at n=4A265967
• Number of nX5 0..4 arrays with the absolute differences of each element with its with horizontal and vertical neighbors unique.at n=1A265970
• T(n,k) = Number of n X k 0..4 arrays with the absolute differences of each element with its with horizontal and vertical neighbors unique.at n=16A265973
• T(n,k) = Number of n X k 0..4 arrays with the absolute differences of each element with its with horizontal and vertical neighbors unique.at n=19A265973
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 413", based on the 5-celled von Neumann neighborhood.at n=38A272009
• G.f.: 1/AGM(1, (1-4*x)^2).at n=9A276178
• Number of cyclic subgroups of the group C_n x C_n x C_n x C_n, where C_n is the cyclic group of order n.at n=25A280184
• Total volume of all rectangular prisms with dimensions r X s X t where r, s and t are the smallest, middle and largest parts in each partition of n into 3 parts.at n=29A307684
• Number of Dyck bridges with resets to zero from (0,0) to (n,0).at n=14A369316