355820

Appears in sequences

• Number of compositions of n such that the largest part is coprime to every other part.at n=21A130709
• Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,0,1,2,1,1,1 for x=0,1,2,3,4,5,6.at n=6A197939