27444

Appears in sequences

• Convolution of natural numbers with Beatty sequence for the golden mean A000201.at n=45A023541
• a(0) = 1; a(n+1) = Sum_{k=0..n} a(n-k)*a(floor(k/2)).at n=15A127680
• a(n) = A134955(n) - A134955(n-2).at n=11A144977
• Expansion of Product_{k>=1} 1/(1-x^(3*k-2))^(3*k-2).at n=31A262947