50673

Appears in sequences

• 53 'Reverse and Add' steps are needed to reach a palindrome.at n=32A065320
• Reduced partially ordered sets (posets) with n labeled elements.at n=6A066302
• Numbers k such that k^3 divides 4^(k^2) - 1.at n=15A129212
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (0, 0, -1), (1, 0, 1), (1, 1, 0)}.at n=8A150769
• Number of (n+2) X (1+2) 0..1 arrays with no 3 x 3 subblock diagonal sum 1 and no antidiagonal sum 1 and no row sum 0 or 1 and no column sum 0 or 1.at n=9A255152