163842

Appears in sequences

• Basis for code in A075926.at n=12A075927
• Numbers with no 1's in their base-3, base-4, and base-5 expansions. Intersection of A005823, A023709, and A023725.at n=28A117482
• Number of vertices on the surface of an icosahedron.at n=8A122973
• Number of (n+1)X7 0..3 arrays with every 2X2 subblock having nonzero determinant and commuting with every horizontal or vertical neighbor.at n=10A206341