654885

Appears in sequences

• Denominators of continued fraction convergents to sqrt(123).at n=5A041223
• Denominators of continued fraction convergents to sqrt(492).at n=11A041939
• T(n,m), denominators of coefficients in a power/Fourier series expansion of the plane pendulum's exact differential time dependence.at n=23A274078
• Irregular triangle read by rows: T(n,k) is the number of endofunctions on [n] whose fourth-largest component has size exactly k; n >= 0, 0 <= k <= floor(n/4).at n=17A350275