780361

Appears in sequences

• Denominators of continued fraction convergents to sqrt(56).at n=8A041097
• Denominators of continued fraction convergents to sqrt(224).at n=8A041419
• Expansion of (1-x)*x/(x^2-30*x+1).at n=4A157877
• a(n) = n^4 + 3*n^3 - 3*n.at n=28A192398
• Largest number in an integer 6-tuple (a, b, c, d, e, f) satisfying the Markoff(6) equation a^2+b^2+c^2+d^2+e^2+f^2 = 6*a*b*c*d*e*f.at n=13A227206