2649601

Appears in sequences

• Numerators of continued fraction convergents to sqrt(23).at n=15A041036
• Numerators of continued fraction convergents to sqrt(92).at n=15A041164
• Numerators of continued fraction convergents to sqrt(207).at n=15A041384
• Numerators of continued fraction convergents to sqrt(368).at n=7A041696
• Numerators of continued fraction convergents to sqrt(575).at n=7A042102
• Numerators of continued fraction convergents to sqrt(828).at n=11A042598
• Numbers x such that x^2 - 92*y^2 = 1 for some y.at n=2A114046
• x such that x^2 - 23*y^2 = 1.at n=4A114051
• a(n) = ChebyshevT(4, n).at n=24A144130
• a(n) = 10368*n^2 - 288*n + 1.at n=15A157288
• a(n) = 5000*n^2 + 200*n + 1.at n=22A157511
• a(n) = 80000*n^2 - 39200*n + 4801.at n=5A157653
• a(n) = 103680000*n^2 - 174211200*n + 73180801.at n=0A157840