A368849 - OEIS

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A368849 as a triangular array

									0
								0		0
							0		2		0
						0		18		6		0
					0		192		72		48		0
				0		2500		960		720		540		0
			0		38880		15000		11520		9720		7680		0
		0		705894		272160		210000		181440		161280		131250		0
	0		14680064		5647152		4354560		3780000		3440640		3150000		2612736		0

A368849 as a square array

0	0	0	0	0	0	0	0	0
0	2	18	192	2500	38880	705894	14680064
0	6	72	960	15000	272160	5647152
0	48	720	11520	210000	4354560
0	540	9720	181440	3780000
0	7680	161280	3440640
0	131250	3150000
0	2612736
0

A368849 as an upper right triangle

0	0	0	0	0	0	0	0	0
	0	2	18	192	2500	38880	705894	14680064
		0	6	72	960	15000	272160	5647152
			0	48	720	11520	210000	4354560
				0	540	9720	181440	3780000
					0	7680	161280	3440640
						0	131250	3150000
							0	2612736
								0