2040327199

Appears in sequences

• Numerators of continued fraction convergents to sqrt(399).at n=11A041758
• a(n) = 32*n^6 - 48*n^4 + 18*n^2 - 1.at n=20A243132
• a(n) = value of Chebyshev T-polynomial T_n(20).at n=6A322890