45514

Appears in sequences

• Structured disdyakis triacontahedral numbers (vertex structure 11).at n=13A100158
• a(n) = Sum_{k = n..2*n+1} k^2.at n=26A299646
• Regular triangle where T(n,k) is the number of multiset partitions of strongly normal multisets of size n into k blocks, where a multiset is strongly normal if it spans an initial interval of positive integers with weakly decreasing multiplicities.at n=47A317449
• Number of nX5 0..1 arrays with every element unequal to 0, 1 or 3 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=21A317770
• Number of n X n grids with 1 non-attacking king on each row.at n=7A388004
• Triangle read by rows: T(n,k) is the number of ways to place k non-attacking kings in each row of an n X n board, 0 <= k <= floor((n+1)/4) + [n=1].at n=12A390419