296352

Appears in sequences

• a(n) = n^2*binomial(n,2).at n=27A092364
• a(n) = floor(1/{(1+n^4)^(1/4)}), where {} = fractional part.at n=41A184536
• Integer areas of orthic triangles of integer-sided triangles.at n=20A230402
• Integer areas of the intangents triangle of integer-sided triangles.at n=32A231740
• Numbers m such that Product(1 + p_i) = Product(1 + e_i), where m = Product((p_i)^e_i).at n=34A272858
• Coefficients in q-expansion of (6*E_2^2*E_4 - 8*E_2*E_6 + 3*E_4^2 - E_2^4)/6912, where E_2, E_4, E_6 are the Eisenstein series shown in A006352, A004009, A013973, respectively.at n=21A282211
• Triangle read by rows, T(n, k) = [x^k] p(n), where p(n) = (1 - hypergeom([-1/2, -n - 1, -n - 1], [1, 1], 4*x)) / (2*x).at n=41A367025
• Cubefull numbers with more than 2 distinct prime factors.at n=13A391755