A274607 - OEIS

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A274607 as a triangular array

											2
										3		4
									5		6		8
								7		10		12		16
							11		15		20		24		32
						13		25		30		40		48		64
					17		35		50		60		80		96		128
				19		55		75		100		120		160		192		256
			23		77		125		150		200		240		320		384		512
		29		121		175		250		300		400		480		640		768		1024
	31		143		275		375		500		600

A274607 as a square array

2	3	5	7	11	13	17	19	23	29	31
4	6	10	15	25	35	55	77	121	143
8	12	20	30	50	75	125	175	275
16	24	40	60	100	150	250	375
32	48	80	120	200	300	500
64	96	160	240	400	600
128	192	320	480
256	384	640
512	768
1024

A274607 as an upper right triangle

2	3	5	7	11	13	17	19	23	29	31
	4	6	10	15	25	35	55	77	121	143
		8	12	20	30	50	75	125	175	275
			16	24	40	60	100	150	250	375
				32	48	80	120	200	300	500
					64	96	160	240	400	600
						128	192	320	480
							256	384	640
								512	768
									1024