25581

Appears in sequences

• a(n)=a(n-1)+a(n-4).at n=31A014098
• Number of partitions of n that do not contain 9 as a part.at n=39A027343
• Numbers k for which sigma(k - x) + sigma(k + x) = 8*k has at least one nonnegative solution.at n=2A384841