A303378 - OEIS

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A303378 as a triangular array

													1
												2		2
											2		2		2
										2		2		2		2
									3		2		2		2		3
								4		3		2		2		3		4
							4		4		3		4		3		4		4
						4		4		4		4		4		4		4		4
					5		4		4		4		5		4		4		4		5
				6		5		4		6		6		6		6		4		5		6
			6		6		5		6		7		8		7		6		5		6		6
		6		6		6		6		8		8		8		8		6		6		6		6
	7		6		6		8		9		8		9		8		9		8		6		6		7

A303378 as a square array

1	2	2	2	3	4	4	4	5	6	6	6	7
2	2	2	2	3	4	4	4	5	6	6	6
2	2	2	2	3	4	4	4	5	6	6
2	2	2	4	4	4	6	6	6	8
3	3	3	4	5	6	7	8	9
4	4	4	4	6	8	8	8
4	4	4	6	7	8	9
4	4	4	6	8	8
5	5	5	6	9
6	6	6	8
6	6	6
6	6
7

A303378 as an upper right triangle

1	2	2	2	3	4	4	4	5	6	6	6	7
	2	2	2	2	3	4	4	4	5	6	6	6
		2	2	2	2	3	4	4	4	5	6	6
			2	2	2	4	4	4	6	6	6	8
				3	3	3	4	5	6	7	8	9
					4	4	4	4	6	8	8	8
						4	4	4	6	7	8	9
							4	4	4	6	8	8
								5	5	5	6	9
									6	6	6	8
										6	6	6
											6	6
												7