788673

Appears in sequences

• a(n) = Sum_{k=0..floor(n/4)} C(n-3*k,k+1).at n=41A098578
• Sum C(n-3k,k-1), k=0..floor(n/4).at n=47A099561
• Expansion of 1/( (1 + x) * (1 - x*(1 + x)^3) ).at n=15A375362