2131900225

Appears in sequences

• Sextuple factorial numbers: Product_{k=0..n-1} (6*k+1).at n=8A008542
• Triangle of numbers related to triangle A092083; generalization of Stirling numbers of second kind A008277, Lah-numbers A008297, ...at n=28A092082
• Least common multiple of {1, 7, 13, 19, 25, ..., (6n+1)} (A016921).at n=7A131940
• Triangle T(n, k) = Product_{j=0..k} (j*n + prime(m)), with T(n, 0) = prime(m) and m = 4, read by rows.at n=27A153272
• Triangle, read by rows, T(n,k) = k^(n+1) * Pochhammer(1/k, n+1).at n=26A153274
• Triangle S(n,k) by rows: coefficients of 6^((n-1)/2)*(x^(1/6)*d/dx)^n when n=1,3,5,...at n=28A223531
• a(n) = Product_{k=1..n} (n*k-k+1).at n=7A382532