54100801

Properties

Appears in sequences

• Numerators of continued fraction convergents to sqrt(26).at n=7A041040
• Numerators of continued fraction convergents to sqrt(104).at n=7A041186
• Numerators of continued fraction convergents to sqrt(234).at n=15A041436
• Numerators of continued fraction convergents to sqrt(416).at n=15A041790
• Numerators of continued fraction convergents to sqrt(650).at n=7A042248
• Numerators of continued fraction convergents to sqrt(936).at n=15A042810
• a(n) = 10*a(n-1) + a(n-2), starting with a(0) = 1 and a(1) = 5.at n=8A088320
• Chebyshev polynomial of the first kind, T(n,x), evaluated at x=51.at n=4A099397
• Primes of the form T_4(n), where T_4(x) = 8x^4 - 8x^2 + 1 is the fourth Chebyshev polynomial (of the first kind).at n=15A144131
• Array of ((k^n)+(k^(-n)))/2 where k=(sqrt(x^2+1)+x)^2 for integers x>=1.at n=40A188645
• Prime numbersat n=3231874