494973

Appears in sequences

• Number of compositions of 5*n-3 into parts 2 and 5.at n=13A369843
• Expansion of (1 + x)^2/(1 - x^2*(1 + x)^3).at n=21A375317
• Expansion of 1 / ((1-x)^2 - x^5).at n=31A392540