72241

Appears in sequences

• Denominators of continued fraction convergents to sqrt(110).at n=6A041199
• Denominators of continued fraction convergents to sqrt(440).at n=6A041839
• a(n) = n^3 - n^2 - 2*n + 1.at n=42A123972
• Generalized Markoff numbers: largest of 7-tuple of positive numbers a, b, c, d, e, f, g satisfying the Markoff(7) equation a^2+b^2+c^2+d^2+e^2+f^2+g^2 = 7abcdefg.at n=7A227214