115320

Appears in sequences

• Numerator of Euler(n, 5/29).at n=4A157340
• Number of n X 2 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4.at n=10A240389
• Number of regular polygons that can be drawn with vertices on a centered hexagonal grid with side length n.at n=15A339483