31521799

Appears in sequences

• a(n) = 20*a(n-1) - a(n-2).at n=6A001085
• Numerators of continued fraction convergents to sqrt(11).at n=11A041014
• Numerators of continued fraction convergents to sqrt(44).at n=23A041074
• Numerators of continued fraction convergents to sqrt(99).at n=11A041178
• Numerators of continued fraction convergents to sqrt(176).at n=11A041324
• Numerators of continued fraction convergents to sqrt(275).at n=17A041516
• Numerators of continued fraction convergents to sqrt(396).at n=11A041752
• Numerators of continued fraction convergents to sqrt(539).at n=15A042030
• Numerators of continued fraction convergents to sqrt(891).at n=15A042722
• a(n) = 388962*n^2 + 1764*n + 1.at n=8A157741
• a(n) = 32*n^6 - 48*n^4 + 18*n^2 - 1.at n=10A243132