108676262

Appears in sequences

• a(n) = Sum_{k <= n/2} binomial(n-2k, 3k+2).at n=36A137358
• Expansion of 1/(1 - x^3/(1-x)^5).at n=23A369804
• a(n) = Sum_{k=0..floor(2*n/3)} binomial(2*k,2*n-3*k).at n=28A392428