38290

Appears in sequences

• [ n(n-1)(n-2)(n-3)/11 ].at n=27A011921
• Number of length 6 walks on an n-dimensional hypercubic lattice starting and finishing at the origin and staying in the nonnegative part.at n=14A064046
• Sum of first n 7-almost primes.at n=34A086059
• Matrix product of unsigned Lah-triangle |A008297(n,k)| and Stirling2-triangle A008277(n,k).at n=32A088814
• Number of compositions of n in which the largest part is equal to the number of parts.at n=21A098124
• Triangular array read by rows, the matrix product of the unsigned Lah numbers and the Stirling set numbers, T(n,k) for n>=0 and 0<=k<=n.at n=41A256892
• a(n) = 2*n*(16*n - 13).at n=35A263228