A346811 - OEIS

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A346811 as a triangular array

										0
									0		0
								0		3		0
							0		9		15		0
						0		18		45		45		0
					0		30		90		135		105		0
				0		45		150		270		315		210		0
			0		63		225		450		630		630		378		0
		0		84		315		675		1050		1260		1134		630		0
	0		108		420		945		1575		2100		2268		1890		990		0

A346811 as a square array

0	0	0	0	0	0	0	0	0	0
0	3	9	18	30	45	63	84	108
0	15	45	90	150	225	315	420
0	45	135	270	450	675	945
0	105	315	630	1050	1575
0	210	630	1260	2100
0	378	1134	2268
0	630	1890
0	990
0

A346811 as an upper right triangle

0	0	0	0	0	0	0	0	0	0
	0	3	9	18	30	45	63	84	108
		0	15	45	90	150	225	315	420
			0	45	135	270	450	675	945
				0	105	315	630	1050	1575
					0	210	630	1260	2100
						0	378	1134	2268
							0	630	1890
								0	990
									0