55642

Appears in sequences

• a(n) is the sum of the smallest parts of all partitions of n that do not contain 1 as a part.at n=47A182708
• Number of (n+1)X(3+1) 0..3 arrays with row and column sums nondecreasing, and no adjacent elements equal.at n=2A233030
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with row and column sums nondecreasing, and no adjacent elements equal.at n=12A233031
• Expansion of (1+2*x-x^2) / (1-2*x-5*x^2+2*x^3).at n=9A384672