49556

Appears in sequences

• Graded dimension of the cohomology ring of the moduli space of n-pointed stable curves of genus 0 satisfying the associativity equations of physics (also known as the WDVV equations).at n=38A074060
• Graded dimension of the cohomology ring of the moduli space of n-pointed stable curves of genus 0 satisfying the associativity equations of physics (also known as the WDVV equations).at n=42A074060
• Row sums of number triangle A120108.at n=10A120109
• a(n) = n*(27*n^3 + 22*n^2 - 21*n - 16)/12.at n=12A172085
• Number of arrangements of 5 nonzero numbers x(i) in -n..n with the sum of x(i)*x(i+1) equal to zero.at n=10A188251
• a(n) = Sum_{k=0..floor(n/3)} Stirling2(n - 2*k,n - 3*k).at n=18A357925
• Expansion of Sum_{k>=0} x^k / Product_{j=1..3*k} (1 - j * x).at n=6A392726