A242224 - OEIS

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A242224 as a triangular array

											3
										6		4
									9		18		5
								12		8		36		6
							15		30		45		60		7
						18		12		10		24		90		8
					21		42		63		84		105		126		9
				24		16		72		12		120		48		168		10
			27		54		15		108		135		30		189		216		11
		30		20		90		40		14		60		210		80		270		12
	33		66		99		132		165		198		231		264		297		330		13

A242224 as a square array

3	6	9	12	15	18	21	24	27	30	33
4	18	8	30	12	42	16	54	20	66
5	36	45	10	63	72	15	90	99
6	60	24	84	12	108	40	132
7	90	105	120	135	14	165
8	126	48	30	60	198
9	168	189	210	231
10	216	80	264
11	270	297
12	330
13

A242224 as an upper right triangle

3	6	9	12	15	18	21	24	27	30	33
	4	18	8	30	12	42	16	54	20	66
		5	36	45	10	63	72	15	90	99
			6	60	24	84	12	108	40	132
				7	90	105	120	135	14	165
					8	126	48	30	60	198
						9	168	189	210	231
							10	216	80	264
								11	270	297
									12	330
										13