5896813

Appears in sequences

• Numerators of continued fraction convergents to sqrt(42).at n=9A041070
• Numerators of continued fraction convergents to sqrt(168).at n=9A041310
• Chebyshev T-polynomials T(n,13) with Diophantine property.at n=5A097308
• a(n) = 16*n^5 - 20*n^3 + 5*n.at n=13A243131