63360

Appears in sequences

• Number of ways of writing n as a sum of 11 squares.at n=7A008453
• Theta series of D*_11 lattice.at n=28A022064
• Expansion of Product_{m>=1} (1+q^m)^(m^2).at n=13A027998
• a(n) = floor( n*(n+1)*(n+2)*...*(n+6) / (n+(n+1)+(n+2)+...+(n+6)) ).at n=6A032774
• Integer quotients n(n+1)(n+2)...(n+6) / (n+(n+1)+(n+2)+...+(n+6)).at n=5A032776
• a(n) = 9*(n-2)*(5*n-13)*(5*n^2 - 19*n + 16)/2.at n=5A060786
• Numbers expressible as (a^2-1)(b^2-1) in at least 2 distinct ways (b>=a>1).at n=33A063067
• Duplicate of A060786.at n=5A064196
• Sequence associated with recurrence a(n) = 2*a(n-1) + k*(k+2)*a(n-2).at n=8A080951
• a(1) = 1. For n>1, the smallest number greater than n! with the prime signature of n!.at n=7A088300
• Generalized Stirling2 array (8,2).at n=12A092077
• The following triangle contains n smallest numbers with the prime signature of n!. Sequence contains the triangle by rows.at n=29A111467
• Sigma(A033631(n)) {sigma is the sum of divisors function A000203}.at n=12A115619
• Numbers that can be written as (a^2-1)(b^2-1) in three or more distinct ways.at n=4A134856
• Number of divisors of A138113(n).at n=20A140410
• Where A174102 sets a new record.at n=40A173570
• a(n) = 24*n*p(n) = 24*n*A000041(n).at n=14A183009
• Molecular topological indices of the triangular graphs.at n=9A192849
• a(n) = Product_{k=1..n} floor((2*n+1)/k - 1).at n=11A207647
• 5-quantum transitions in systems of N>=5 spin 1/2 particles, in columns by combination indices.at n=18A213347