A350823 - OEIS

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A350823 as a triangular array

												1
											1		1
										1		2		1
									2		2		2		2
								2		3		3		3		2
							2		3		4		4		3		2
						3		4		4		4		4		4		3
					3		4		5		6		6		5		4		3
				3		5		6		7		7		7		6		5		3
			4		5		7		7		8		8		7		7		5		4
		4		6		7		8		9		10		9		8		7		6		4
	4		6		8		10		11		11		11		11		10		8		6		4

A350823 as a square array

1	1	1	2	2	2	3	3	3	4	4	4
1	2	2	3	3	4	4	5	5	6	6
1	2	3	4	4	5	6	7	7	8
2	3	4	4	6	7	7	8	10
2	3	4	6	7	8	9	11
2	4	5	7	8	10	11
3	4	6	7	9	11
3	5	7	8	11
3	5	7	10
4	6	8
4	6
4

A350823 as an upper right triangle

1	1	1	2	2	2	3	3	3	4	4	4
	1	2	2	3	3	4	4	5	5	6	6
		1	2	3	4	4	5	6	7	7	8
			2	3	4	4	6	7	7	8	10
				2	3	4	6	7	8	9	11
					2	4	5	7	8	10	11
						3	4	6	7	9	11
							3	5	7	8	11
								3	5	7	10
									4	6	8
										4	6
											4