A264620 - OEIS

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A264620 as a triangular array

													1
												0		1
											0		1		1
										1		1		1		1
									0		1		2		1		1
								0		1		2		2		1		1
							1		1		2		3		2		1		1
						0		1		2		3		3		2		1		1
					0		1		2		3		4		3		2		1		1
				1		1		2		4		4		4		3		2		1		1
			0		1		2		3		5		5		4		3		2		1		1
		0		1		2		3		5		6		5		4		3		2		1		1
	1		1		2		4		5		6		7		5		4		3		2		1		1

A264620 as a square array

1	0	0	1	0	0	1	0	0	1	0	0	1
1	1	1	1	1	1	1	1	1	1	1	1
1	1	2	2	2	2	2	2	2	2	2
1	1	2	3	3	3	4	3	3	4
1	1	2	3	4	4	5	5	5
1	1	2	3	4	5	6	6
1	1	2	3	4	5	7
1	1	2	3	4	5
1	1	2	3	4
1	1	2	3
1	1	2
1	1
1

A264620 as an upper right triangle

1	0	0	1	0	0	1	0	0	1	0	0	1
	1	1	1	1	1	1	1	1	1	1	1	1
		1	1	2	2	2	2	2	2	2	2	2
			1	1	2	3	3	3	4	3	3	4
				1	1	2	3	4	4	5	5	5
					1	1	2	3	4	5	6	6
						1	1	2	3	4	5	7
							1	1	2	3	4	5
								1	1	2	3	4
									1	1	2	3
										1	1	2
											1	1
												1