4130511

Appears in sequences

• Numerators of continued fraction convergents to sqrt(445).at n=8A041846
• a(n) = 21*a(n-1) + a(n-2), starting with a(0) = 2 and a(1) = 21.at n=5A090310
• a(n) = n^5 + 5*n^3 + 5*n.at n=21A261391