146329

Appears in sequences

• Expansion of 1/(1-x*(1-7*x)).at n=13A145976
• Intersection of A327653 and A327654.at n=26A327655
• a(n) is the numerator of the squared circumradius of a cyclic quadrilateral with sides n, n+1, n+2, n+3.at n=4A351696