54685

Appears in sequences

• Base-6 digits are, in order, the first n terms of the periodic sequence with initial period 1,1,0.at n=6A033133
• Numerators of continued fraction convergents to sqrt(661).at n=6A042270
• a(n) = (117*n^2 - 99*n + 2)/2.at n=31A050408
• Number of domicule tilings of a 3 X 2n grid.at n=5A239265
• Number of domicule tilings of a 10 X n grid.at n=3A239272