A166124 - OEIS

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A166124 as a triangular array

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

A166124 as a square array

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

A166124 as an upper right triangle

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