104880

Appears in sequences

• a(n) = n*(n+1)*(n+7)*(122+57*n+n^2)/120.at n=17A101862
• Triangle read by rows, the Bell transform of Product_{k=0..n} 7*k+1 without column 0.at n=17A132056
• Molecular topological indices of the crown graphs.at n=23A192796
• Triangular array read by rows: row n gives the coefficients of the polynomial p(n,x) defined in Comments.at n=46A249074