63024

Appears in sequences

• Number of self-avoiding closed walks (from (0,0) to (0,0)) of length 2n in strip {-1, 0, 1} X Z.at n=13A022444
• Number of terms in n-th derivative of a function composed with itself 9 times.at n=9A024209
• Matrix 9th power of partition triangle A008284.at n=36A050303
• a(n) = (2*n^3 + 5*n^2 - 5*n)/2.at n=38A162265
• Number of terms in n-th derivative of a function composed with itself n times.at n=8A192435
• Number of terms in 9th derivative of a function composed with itself n times.at n=8A215627