A274138 - OEIS

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A274138 as a triangular array

														1
													1		1
												1		1		1
											1		2		2		2
										1		2		2		2		3
									1		2		2		3		3		3
								1		2		3		3		3		4		4
							1		2		3		3		4		4		5		5
						1		2		3		4		4		4		5		5		5
					1		2		3		4		4		4		5		5		5		5
				1		2		3		4		4		5		5		6		5		5		5
			1		2		3		4		4		5		5		6		6		6		6		6
		1		2		3		4		5		5		6		6		6		7		7		7		7
	1		2		3		4		5		6		6		6		6		7		7		8		8		8

A274138 as a square array

1	1	1	1	1	1	1	1	1	1	1	1	1	1
1	1	2	2	2	2	2	2	2	2	2	2	2
1	2	2	2	3	3	3	3	3	3	3	3
2	2	3	3	3	4	4	4	4	4	4
3	3	3	4	4	4	4	4	5	5
3	4	4	4	4	5	5	5	6
4	5	5	5	5	5	6	6
5	5	5	6	6	6	6
5	5	5	6	6	6
5	5	6	7	7
5	6	7	7
6	7	8
7	8
8

A274138 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1	1	1
	1	1	2	2	2	2	2	2	2	2	2	2	2
		1	2	2	2	3	3	3	3	3	3	3	3
			2	2	3	3	3	4	4	4	4	4	4
				3	3	3	4	4	4	4	4	5	5
					3	4	4	4	4	5	5	5	6
						4	5	5	5	5	5	6	6
							5	5	5	6	6	6	6
								5	5	5	6	6	6
									5	5	6	7	7
										5	6	7	7
											6	7	8
												7	8
													8