39496

Appears in sequences

• Expansion of e.g.f. sinh(sinh(x)*exp(x)).at n=8A009599
• Triangle read by rows: T(n,m) is the number of cyclic permutations of [n] in which m of successive numbers add to a prime. 0<=m<=n, read by rows n>=0.at n=58A132178
• Row sums of triangle defined in A113820.at n=28A160968
• Number of 3-step one or two space at a time rook's tours on an n X n board summed over all starting positions.at n=27A187288
• Number of (w,x,y,z) with all terms in {0,...,n} and (least gapsize)=2.at n=21A212895
• Triangle read by rows: T(m,n) (m >= n >= 1) = number of edges formed by drawing the line segments connecting any two of the (m+1) X (n+1) lattice points in an m X n grid of squares and extending them to the boundary of the grid.at n=24A333283