524416

Appears in sequences

• Expansion of tan(sin(x)^2)/2.at n=5A024264
• a(n) = n^2*(n^3+1)/2.at n=16A101378
• a(n) = 4*n*(4*n^2 + 1).at n=32A144965
• a(n) = n^4*(n^6 + 1)/2.at n=4A168220