48229636

Appears in sequences

• Numerators of continued fraction convergents to sqrt(212).at n=20A041394
• a(n) = 7*a(n-1) + a(n-2), starting with a(0) = 2 and a(1) = 7.at n=9A086902
• Continued cotangent recurrence a(n+1)=a(n)^3+3*a(n) and a(1)=7.at n=2A145181
• a(n) = n*(n^2 + 3)*(n^6 + 6*n^4 + 9*n^2 + 3).at n=7A261574