107151001

Appears in sequences

• Denominators of continued fraction convergents to sqrt(26).at n=8A041041
• Denominators of continued fraction convergents to sqrt(104).at n=8A041187
• Denominators of continued fraction convergents to sqrt(234).at n=16A041437
• Denominators of continued fraction convergents to sqrt(416).at n=16A041791
• Denominators of continued fraction convergents to sqrt(650).at n=8A042249
• Denominators of continued fraction convergents to sqrt(936).at n=16A042811
• Pell equation solutions (5*b(n))^2 - 26*a(n)^2 = -1 with b(n) = A097726(n), n >= 0.at n=4A097727
• For n even a(n) = a(n-1) + a(n-2), for n odd a(n) = 100*a(n-1) + a(n-2), with a(0) = 0, a(1) = 1.at n=9A162671
• Array read by antidiagonals of a(n) = a(n-1)*k-((k-1)/(k^n)) where a(0)=1 and k=(sqrt(x^2+1)+x)^2 for integers x>=1.at n=40A188647
• Hypotenuses of primitive Pythagorean triples in A195571 and A195572.at n=12A195573