67768

Appears in sequences

• Numbers k such that k | 7^k + 7.at n=36A015893
• Bond series for first perpendicular moment of 4.8 (bathroom tile) lattice.at n=22A120556
• Number of self-avoiding planar walks starting at (0,0), ending at (n,n), remaining in the first quadrant and using steps (0,1) and (1,0) on or below the diagonal and using steps (1,1), (-1,1), and (1,-1) on or above the diagonal.at n=7A277359