266600

Appears in sequences

• Number of (n+1)X(3+1) 0..2 arrays colored with the sum of the upper and lower median values of each 2X2 subblock.at n=2A236351
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays colored with the sum of the upper and lower median values of each 2X2 subblock.at n=12A236354
• Number of n-step self-avoiding walks on the b.c.c. lattice with no non-contiguous adjacencies.at n=7A336906