72991

Appears in sequences

• Triangle read by rows: T(n,k) is number of paths from (0,0) to (3n,0) that stay in the first quadrant (but may touch the horizontal axis), consisting of steps u=(2,1), U=(1,2), or d=(1,-1) and having k U=(1,2) steps among the steps leading to the first d step.at n=30A108441
• Numbers k such that k+x+y is a perfect cube, where x and y are the two cubes nearest to k.at n=20A238599
• Partial sums of A255743.at n=39A255764