403200

Appears in sequences

• a(n) = n! + (n-1)!.at n=8A001048
• Number of n-step polygons on f.c.c. lattice.at n=7A002899
• Number of permutations of an n-set containing a 9-cycle.at n=10A029576
• Base 10 digital convolution sequence.at n=11A033647
• Theta series of lattice D3 tensor D3 (dimension 9, det. 4096, min. norm 4).at n=27A033693
• Maximum of different products of partitions of n into distinct parts.at n=45A034893
• Value of phi in arithmetic progression of at least 5 terms having the same value of phi in A050515.at n=11A050517
• Expansion of e.g.f. (1-2x)(1-x)/(1-4x+2x^2).at n=6A052659
• Triangular array generated by its row sums: T(n,0)=1 for n >= 1, T(n,1)=r(n-1), T(n,k)=T(n,k-1)+r(n-k) for k=2,3,...,n, n >= 2, r(h)=sum of the numbers in row h of T.at n=47A054115
• Triangle n!/(n-k), 1 <= k < n, read by rows.at n=36A058298
• Decomposition of Stirling's S(n,2) based on associated numeric partitions.at n=21A058936
• Size of largest conjugacy class in S_n, the symmetric group on n symbols.at n=9A059171
• Number of degree-n permutations of order exactly 9.at n=9A061123
• Number of degree-n permutations of order exactly 12.at n=9A061125
• Denominators in expansion of (exp(x)-1)^3.at n=12A065975
• Maximal sum of divisors of any n-digit number.at n=4A066410
• a(n) = n^2*(n+1)!/(n^tau(n)) where tau(n) is the number of divisors of n.at n=8A069141
• Signed variant of A077012.at n=46A078921
• Triangle whose n-th row contains the n smallest numbers that are products of n distinct integers > 1, read by rows.at n=29A081957
• Triangle read by rows. First in a series of triangular arrays counting permutations of partitions.at n=46A092271