A381567 - OEIS

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A381567 as a triangular array

											1
										1		0
									1		2		0
								1		4		5		0
							1		6		14		22		0
						1		8		27		64		126		0
					1		10		44		134		365		884		0
				1		12		65		240		777		2492		7149		0
			1		14		90		390		1438		5238		19578		64688		0
		1		16		119		592		2440		9696		40244		172356		641836		0
	1		18		152		854		3891		16632		73408		345726		1668686		6888740		0

A381567 as a square array

1	1	1	1	1	1	1	1	1	1	1
0	2	4	6	8	10	12	14	16	18
0	5	14	27	44	65	90	119	152
0	22	64	134	240	390	592	854
0	126	365	777	1438	2440	3891
0	884	2492	5238	9696	16632
0	7149	19578	40244	73408
0	64688	172356	345726
0	641836	1668686
0	6888740
0

A381567 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	0	2	4	6	8	10	12	14	16	18
		0	5	14	27	44	65	90	119	152
			0	22	64	134	240	390	592	854
				0	126	365	777	1438	2440	3891
					0	884	2492	5238	9696	16632
						0	7149	19578	40244	73408
							0	64688	172356	345726
								0	641836	1668686
									0	6888740
										0