11009376

Appears in sequences

• Number of orbits of the wreath product of S_n with S_n on n X n matrices over {0,1,2,3,4,5}.at n=4A099124
• a(n) = A001512(n)/24 = (5*n+1)*(5*n+2)*(5*n+3)*(5*n+4)/24.at n=25A151989
• Number of 5-member subsets of [5*n] whose elements sum to a multiple of n.at n=26A318626
• Array read by antidiagonals: A(n,k) is the number of n element multisets of n element multisets of a k-set.at n=59A331436