48977

Appears in sequences

• Denominators of continued fraction convergents to sqrt(565).at n=9A042083
• Sum of the sizes of the Durfee squares of all partitions of n.at n=35A115995
• a(n) = (2+3^n)*(3+2^n).at n=6A195116
• a(n) = Sum_{1 <= x_1, x_2, x_3 <= n} gcd(x_1, n)/gcd(x_1, x_2, x_3, n).at n=23A373060