138407936

Appears in sequences

• a(n) = A027144(2n-1, n-1).at n=11A027148
• a(n) = A027144(n, floor(n/2)).at n=23A027150
• T(2n-1,n-1), T given by A027157.at n=11A027161
• a(n) = T(n,[ n/2 ]), T given by A027157.at n=23A027163