81789

Appears in sequences

• a(n) = a(n-1) + a(n-2) + 1 for n>1, a(0)=0, a(1)=3.at n=22A022308
• a(n) = Sum_{k=0..floor(n/2)} A026615(n-k,k).at n=23A026625
• Number of consecutive integers placed in n bins under a certain packing scheme.at n=11A031506