889230

Appears in sequences

• Number of base 16 n-digit numbers with adjacent digits differing by two or less.at n=8A126403
• T(n,k) = 4*A046802(n,k) - 2*A008518(n,k) - A007318(n,k), triangle read by rows (0 <= k <= n).at n=49A168291
• T(n,k) = 4*A046802(n,k) - 2*A008518(n,k) - A007318(n,k), triangle read by rows (0 <= k <= n).at n=50A168291