53851

Appears in sequences

• Expansion of g.f. 1/((1-6*x)*(1-8*x)*(1-9*x)).at n=4A020579
• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 57 ones.at n=4A031825
• Structured small rhombicubeoctahedral numbers.at n=20A100149
• Number of 6Xn 0..1 arrays with every element equal to 0, 1, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=7A302431