801360

Appears in sequences

• a(n) = (n+1)*(2*n+1)*(3*n+1)*(4*n+1).at n=13A011245
• Coefficient triangle of polynomials (rising powers) related to Pell number convolutions. Companion triangle is A058403.at n=10A058402
• Coefficient triangle of polynomials (falling powers) related to Pell number convolutions. Companion triangle is A058405.at n=14A058404
• Triangle, read by rows, where row n of T = row n-1 of T^n (shift right 1 column) with T(n,0)=T(n,1) for n>0.at n=24A132986
• Number of closed paths of length n whose steps are 18th roots of unity, U_18(n).at n=7A198802
• Triangle T(n,k) represents the coefficients of (x^14*d/dx)^n, where n=1,2,3,...; generalization of Stirling numbers of second kind A008277, Lah-numbers A008297.at n=10A223516