29016

Appears in sequences

• q-factorial numbers for q=5.at n=4A015004
• a(n) = position of n^3 + (n+1)^3 + (n+2)^3 in A003072.at n=43A024972
• Array of q-factorial numbers n!_q, read by ascending antidiagonals.at n=50A069777
• q-factorial numbers 4!_q.at n=5A069779
• Number of 4 X n (0,1) matrices such that each row and each column is nondecreasing or nonincreasing.at n=12A086114
• A q-factorial type triangle sequence: t(n,m)=Product[Sum[(m + 1)^i, {i, 0, k - 1}], {k, 1, n}].at n=9A156173
• Array A(n, k) = Product_{j=1..n} ( (k+1)^j - 1 ) with A(n, 0) = n!, read by antidiagonals.at n=40A156540
• Triangle T(n, k, m) = (m+1)^n*binomial(n,k)*f(n,m)*f(k,n-m)/n!, with T(n, 0, m) = 1, where f(n, k) = Product_{j=1..n} ( (1 - (k+1)^J)/(-k)^j ), f(n, 0) = n!, and m = 0, read by rows.at n=14A157284
• Numbers a = b + c where a, b, and c contain the same decimal digits.at n=37A203024
• Number of n X 4 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.at n=11A207064
• Composite numbers such that sum_{i=1..k} (p_i/(p_i+1))/product_{i=1..k} (p_i/(p_i+1)) is an integer, where p_i are the k prime factors of n (with multiplicity).at n=23A227248
• Triangle T(n,k) read by rows: coefficients of polynomials P_n(t) defined in Formula section.at n=26A321711
• 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=10A347488
• Expansion of Sum_{k>=1} k^4 * x^k/(1 - x^k)^4.at n=12A366933