26581

Appears in sequences

• Number of (w,x,y,z) with all terms in {0,...,n} and |w-x|=max{w,x,y,z}-min{w,x,y,z}.at n=18A212755
• Number of arrays of median of three adjacent elements of some length n+2 0..2 array, with no adjacent equal elements in the latter.at n=14A229006
• Number of compositions of n into parts with multiplicity not larger than 6.at n=16A243084
• Triangle read by rows: T(n,m) = Sum_{i=0..n+1} C(n-i+1,i-1)*C(n-i+1,i)*C(n-i+1,m-i+1).at n=52A298309
• Setwise difference A340150 \ A340076.at n=47A340151