117469

Appears in sequences

• Numerators of coefficients for numerical differentiation.at n=4A002554
• Denominators of continued fraction convergents to sqrt(76).at n=13A041135
• Numerator of Sum_{k=1..n} 1/(2*k-1)^2.at n=4A120268
• a(n) equals the sum of path counts in the (right-aligned Ferrers plots of) the partitions of n.at n=26A180684
• Values of x such that x^2 + y^2 = 61^n with x and y coprime and 0 < x < y.at n=5A230841