76357

Appears in sequences

• a(n) = a(n-1) + a(n-4), starting 1,1,1,3.at n=35A014101
• Numerators of partial sums of Catalan numbers scaled by powers of -1/20.at n=4A120791
• Number of n X n binary arrays symmetric about main diagonal with all ones connected only in a 1000-1000-1111-0010 pattern in any orientation.at n=12A147110
• Number of intersection points formed by drawing the line segments connecting any two lattice points of an n X m convex lattice polygon written as triangle T(n,m), n >= 1, 1 <= m <= n.at n=33A288180
• Expansion of Product_{k>=1} (1 + x^k)^(sigma_0(k)^2).at n=18A301746
• Number of n X 4 0..1 arrays with every element equal to 0, 1, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=16A302676