A081532 - OEIS

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A081532 as a triangular array

												1
											1		2
										1		2		4
									1		2		3		6
								1		2		4		8		16
							1		2		3		4		6		12
						1		2		4		8		16		32		64
					1		2		3		4		6		8		12		24
				1		2		3		4		6		9		12		18		36
			1		2		3		4		6		8		12		16		24		48
		1		2		4		8		16		32		64		128		256		512		1024
	1		2		3		4		5		6		10		12		15		20		30		60
1		2		4		8		16		32		64		128		256		512		1024		2048		4096

A081532 as a square array

1	1	1	1	1	1	1	1	1	1	1	1	1
2	2	2	2	2	2	2	2	2	2	2	2
4	3	4	3	4	3	3	3	4	3	4
6	8	4	8	4	4	4	8	4	8
16	6	16	6	6	6	16	5	16
12	32	8	9	8	32	6	32
64	12	12	12	64	10	64
24	18	16	128	12	128
36	24	256	15	256
48	512	20	512
1024	30	1024
60	2048
4096

A081532 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1	1
	2	2	2	2	2	2	2	2	2	2	2	2
		4	3	4	3	4	3	3	3	4	3	4
			6	8	4	8	4	4	4	8	4	8
				16	6	16	6	6	6	16	5	16
					12	32	8	9	8	32	6	32
						64	12	12	12	64	10	64
							24	18	16	128	12	128
								36	24	256	15	256
									48	512	20	512
										1024	30	1024
											60	2048
												4096