330049

Appears in sequences

• Denominators of continued fraction convergents to sqrt(143).at n=9A041263
• Denominators of continued fraction convergents to sqrt(572).at n=9A042097
• a(n) = n^4 - 3*n^2 + 1.at n=24A057722
• Chebyshev sequence U(n,12)=S(n,24) with Diophantine property.at n=4A077423
• Chebyshev polynomial of the second kind U(4,n).at n=12A144139
• a(n) = U(n, 3*n), where U(n, x) is the Chebyshev polynomial of the second kind.at n=4A349076