A219773 - OEIS

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A219773 as a triangular array

											2
										2		3
									3		4		4
								4		6		6		5
							5		9		14		8		6
						6		12		33		29		10		7
					7		15		65		100		56		12		8
				8		18		114		291		283		101		14		9
			9		21		189		771		1229		732		171		16		10
		10		24		298		1887		4837		4795		1745		274		18		11
	11		27		450		4278		17259		27921		17186		3881		419		20

A219773 as a square array

2	2	3	4	5	6	7	8	9	10	11
3	4	6	9	12	15	18	21	24	27
4	6	14	33	65	114	189	298	450
5	8	29	100	291	771	1887	4278
6	10	56	283	1229	4837	17259
7	12	101	732	4795	27921
8	14	171	1745	17186
9	16	274	3881
10	18	419
11	20

A219773 as an upper right triangle

2	2	3	4	5	6	7	8	9	10	11
	3	4	6	9	12	15	18	21	24	27
		4	6	14	33	65	114	189	298	450
			5	8	29	100	291	771	1887	4278
				6	10	56	283	1229	4837	17259
					7	12	101	732	4795	27921
						8	14	171	1745	17186
							9	16	274	3881
								10	18	419
									11	20