31220

Appears in sequences

• T(n, m) = Sum_{i=0..10} floor(Eulerian(n+1, m)/2^i).at n=31A174033
• T(n, m) = Sum_{i=0..10} floor(Eulerian(n+1, m)/2^i).at n=32A174033
• Row sums of triangle in A139040.at n=46A238383
• Number of (n+1)X(n+1) 0..1 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.at n=4A250790
• Number of (n+1) X (5+1) 0..1 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.at n=4A250794
• T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.at n=40A250797
• Number of (5+1) X (n+1) 0..1 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.at n=4A250802
• Numbers whose k digits can be permuted into a new k-digit number according to rules explained in the Comments section.at n=10A330418
• a(n) is the sum, over all overpartitions of n, of the non-overlined parts.at n=16A335651
• a(n) is the number of vertices formed by n-secting the angles of a decagon.at n=38A335801