A342120 - OEIS

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A342120 as a triangular array

											1
										1		0
									1		1		0
								1		2		2		0
							1		3		6		3		0
						1		4		12		16		5		0
					1		5		20		45		44		8		0
				1		6		30		96		171		120		13		0
			1		7		42		175		464		648		328		21		0
		1		8		56		288		1025		2240		2457		896		34		0
	1		9		72		441		1980		6000		10816		9315		2448		55		0

A342120 as a square array

1	1	1	1	1	1	1	1	1	1	1
0	1	2	3	4	5	6	7	8	9
0	2	6	12	20	30	42	56	72
0	3	16	45	96	175	288	441
0	5	44	171	464	1025	1980
0	8	120	648	2240	6000
0	13	328	2457	10816
0	21	896	9315
0	34	2448
0	55
0

A342120 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	0	1	2	3	4	5	6	7	8	9
		0	2	6	12	20	30	42	56	72
			0	3	16	45	96	175	288	441
				0	5	44	171	464	1025	1980
					0	8	120	648	2240	6000
						0	13	328	2457	10816
							0	21	896	9315
								0	34	2448
									0	55
										0