2156544

Appears in sequences

• a(n) = Sum_{k=1..n} k^5 * binomial(n,k).at n=8A059338
• A generalization of triangles A071951 (Legendre-Stirling) and A089504.at n=11A090215
• Second column (k=5) of array A090214 ((4,4)-Stirling2) divided by 4*4!=96.at n=3A091037
• Triangle of scaled second column sequences of (k,k)-Stirling2 arrays.at n=24A091039
• Number of (n+1) X 6 0..2 arrays with every 2 X 3 or 3 X 2 subblock having exactly two counterclockwise and two clockwise edge increases.at n=5A206091
• Number of (n+1) X 7 0..2 arrays with every 2 X 3 or 3 X 2 subblock having exactly two counterclockwise and two clockwise edge increases.at n=4A206092