A119918 - OEIS

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A119918 as a triangular array

										1
									1		2
								2		2		6
							4		4		6		12
						8		8		12		12		30
					16		16		24		24		30		54
				32		32		48		48		60		54		126
			64		64		96		96		120		108		126		240
		128		128		192		192		240		216		252		240		504
	256		256		384		384		480		432		504		480		504		990
512		512		768		768		960		864		1008

A119918 as a square array

1	1	2	4	8	16	32	64	128	256	512
2	2	4	8	16	32	64	128	256	512
6	6	12	24	48	96	192	384	768
12	12	24	48	96	192	384	768
30	30	60	120	240	480	960
54	54	108	216	432	864
126	126	252	504	1008
240	240	480
504	504
990

A119918 as an upper right triangle

1	1	2	4	8	16	32	64	128	256	512
	2	2	4	8	16	32	64	128	256	512
		6	6	12	24	48	96	192	384	768
			12	12	24	48	96	192	384	768
				30	30	60	120	240	480	960
					54	54	108	216	432	864
						126	126	252	504	1008
							240	240	480
								504	504
									990