80360

Appears in sequences

• a(n) = (9*n+1)*(9*n+8).at n=31A001534
• Number of flips between the d-dimensional tilings of the unary zonotope Z(D,d). Here d=2 and D varies.at n=5A060570
• Number of flips between the d-dimensional tilings of the unary zonotope Z(D,d). Here the codimension D-d is equal to 5 and d varies.at n=2A060623
• Triangle T(n,k) (0 <= k <= n) giving number of edges in the "flip graph" whose nodes are tilings of the k-dimensional zonotope constructed from n vectors.at n=30A060638
• Number of permutations of 1..n with displacements restricted to {-6,-5,-4,-3,-2,0,1}.at n=21A189593
• Number of length n+3 0..5 arrays with every four consecutive terms having the maximum of some two terms equal to the minimum of the remaining two terms.at n=6A249704
• Number of length 7+3 0..n arrays with every four consecutive terms having the maximum of some two terms equal to the minimum of the remaining two terms.at n=4A249713
• Number of triangular regions into which a figure made up of a row of n adjacent congruent rectangles is divided upon drawing diagonals of all possible rectangles.at n=30A324042
• Numbers k >= 1 such that A018804(k) divided by A000203(k) is an integer.at n=29A349726