2134080

Appears in sequences

• Triangle S(n,k) by rows: coefficients of 3^((n-1)/2)*(x^(1/3)*d/dx)^n when n=1,3,5,...at n=24A223525
• Number of n-step closed paths on the E6 lattice.at n=5A292881
• Numbers k where A093653(k)/A000120(k) sets a new record.at n=39A360641