137313

Appears in sequences

• Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 2,0,1.at n=8A037513
• Thickened cube numbers: a(n) = n*(n^2 + (n-1)^2) + (n-1)*2*n*(n-1).at n=32A050492
• Bond percolation series for square lattice near a wall.at n=25A056532
• a(n) = ((2*n+1)^3+(-1)^n)/2.at n=32A175109
• Square array read by descending antidiagonals: T(n,k) = ((2^(n+1) + 1)^(k-1) + 1)/2.at n=32A266577
• Binary "cubes"; numbers whose binary representation consists of three consecutive identical blocks.at n=32A297405