460320

Appears in sequences

• Triangular numbers which are 9-almost primes.at n=12A076583
• Triangle T_3(n, m), the number of surjective multi-valued functions from {1, 1, 1, 2, 3, ..., n-2} to {1, 2, 3, ..., m} by rows (n >= 1, 1 <= m <= n).at n=42A172107
• Number of (w,x,y,z) with all terms in {0,...,n} and odd range.at n=30A212890
• Smallest number k such that prime(n) is the n-th divisor of k.at n=31A221647
• Fifth differences of 7th powers (A001015).at n=15A259907
• Triangle read by rows, T(n,k) = RF(n-k+1, n-k) * S1(n,k) where RF denotes the rising factorial and S1 the Stirling cycle numbers, for n>=0 and 0<=k<=n.at n=23A268436