339570

Appears in sequences

• Number of standard Young tableaux of shape [4n,4].at n=13A215544
• Integer areas of the intangents triangle of integer-sided triangles.at n=35A231740
• a(n) = A059897(A260443(n), A260443(1+n)).at n=34A284577
• a(n) = Sum_{-n <= a, b, c <= n} (b^2 - 4*a*c).at n=9A385029