A098351 - OEIS

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A098351 as a triangular array

											16
										24		24
									32		36		32
								36		48		48		36
							40		54		64		54		40
						48		60		72		72		60		48
					56		72		80		81		80		72		56
				60		84		96		90		90		96		84		60
			64		90		112		108		100		108		112		90		64
		72		96		120		126		120		120		126		120		96		72
	80		108		128		135		140		144		140		135		128

A098351 as a square array

16	24	32	36	40	48	56	60	64	72	80
24	36	48	54	60	72	84	90	96	108
32	48	64	72	80	96	112	120	128
36	54	72	81	90	108	126	135
40	60	80	90	100	120	140
48	72	96	108	120	144
56	84	112	126	140
60	90	120	135
64	96	128
72

A098351 as an upper right triangle

16	24	32	36	40	48	56	60	64	72	80
	24	36	48	54	60	72	84	90	96	108
		32	48	64	72	80	96	112	120	128
			36	54	72	81	90	108	126	135
				40	60	80	90	100	120	140
					48	72	96	108	120	144
						56	84	112	126	140
							60	90	120	135
								64	96	128
									72