A118683 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A118683 as a triangular array

														0
													2		0
												0		2		0
											1		1		1		1
										0		2		0		1		0
									1		1		1		1		1		1
								0		2		0		1		0		1		0
							1		1		1		1		1		1		1		1
						0		2		0		1		0		1		0		1		0
					0		2		0		1		0		1		0		1		0		0
				1		1		1		1		1		1		1		1		1		1		1
			1		1		1		1		1		1		1		1		1		1		1		1
		0		2		0		1		0		1		0		1		0		0		1		1		0
	1		1		1		1		1		1		1		1		1		1		1		1		1		1

A118683 as a square array

0	2	0	1	0	1	0	1	0	0	1	1	0	1
0	2	1	2	1	2	1	2	2	1	1	2	1
0	1	0	1	0	1	0	0	1	1	0	1
1	1	1	1	1	1	1	1	1	1	1
0	1	0	1	0	0	1	1	0	1
1	1	1	1	1	1	1	1	1
0	1	0	0	1	1	0	1
1	1	1	1	1	1	1
0	0	1	1	0	1
0	1	1	0	1
1	1	1	1
1	1	1
0	1
1

A118683 as an upper right triangle

0	2	0	1	0	1	0	1	0	0	1	1	0	1
	0	2	1	2	1	2	1	2	2	1	1	2	1
		0	1	0	1	0	1	0	0	1	1	0	1
			1	1	1	1	1	1	1	1	1	1	1
				0	1	0	1	0	0	1	1	0	1
					1	1	1	1	1	1	1	1	1
						0	1	0	0	1	1	0	1
							1	1	1	1	1	1	1
								0	0	1	1	0	1
									0	1	1	0	1
										1	1	1	1
											1	1	1
												0	1
													1