48691

Appears in sequences

• Numerators of continued fraction convergents to sqrt(839).at n=5A042620
• a(n) = (2*n-1)*(n^2 -n +2)/2.at n=36A063488
• Number of lower triangles of a 4 X 4 0..n array with each element differing from all of its diagonal, vertical, antidiagonal and horizontal neighbors by one or less.at n=21A195234
• a(n) = (n - 1)*(4*n^2 - 8*n + 5).at n=23A317297
• MM-numbers of labeled graphs with loops spanning an initial interval of positive integers.at n=42A320461