644761

Appears in sequences

• a(n) = a(n-1) + a(n-5); a(0) = ... = a(4) = 1.at n=50A003520
• Expansion of 1/(1 - x - 2*x^3 - x^5).at n=25A193147
• Number of compositions of 5*n into parts 1 and 5.at n=10A369836