7893600

Appears in sequences

• Product of 5 consecutive integers.at n=26A052787
• E.g.f.: x^5*exp(x)-x^5.at n=26A052800
• Triangle a(n,k) read by rows n which contain columns k=1,2,..,n, where each entry is the product of numbers (k-1)*n-T(k-2)+1 through k*n-T(k-1).at n=31A093447
• Number of words (over an alphabet of size 26) of length n with all different letters.at n=5A106793
• The r-th term of the n-th row of the following triangle contains product of r successive numbers in decreasing order beginning from T(n)-T(r-1) where T(n) is the n-th triangular number. 1 3 2 6 20 6 10 72 210 24 15 182 1320 3024 120 ... Sequence contains the triangle by rows.at n=32A110768