22661496

Appears in sequences

• q-factorial numbers for q=5.at n=5A015004
• A q-factorial type triangle sequence: t(n,m)=Product[Sum[(m + 1)^i, {i, 0, k - 1}], {k, 1, n}].at n=13A156173
• Array A(n, k) = Product_{j=1..n} ( (k+1)^j - 1 ) with A(n, 0) = n!, read by antidiagonals.at n=50A156540
• q-factorial numbers 5!_q.at n=5A218503
• Irregular triangle read by rows: T(n, k) is the q-multinomial coefficient defined by the k-th partition of n in Abramowitz-Stegun order, evaluated at q = 5.at n=17A347488
• a(n) is the n-th n-factorial number: a(n) = n!_n.at n=5A347611