1812200

Appears in sequences

• G.f.: 1/((1-x)*(1-x^2))^5.at n=23A038165
• Expansion of (5+10*x+x^2)/(1-x)^10.at n=11A059602
• The smallest number k that can be partitioned in n ways as the sum of two numbers from A020487.at n=34A369384