A223104 - OEIS

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A223104 as a triangular array

									1
								0		0
							0		6		0
						6		24		16		0
					16		225		546		280		0
				16		1456		12330		13416		1440		0
			40		11874		198848		737254		255216		16352		0
		280		86726		5010580		40395409		45578462		6939648		111104		0
	768		681306		82588214		2222762597		5423134897		2870336499

A223104 as a square array

1	0	0	6	16	16	40	280	768
0	6	24	225	1456	11874	86726	681306
0	16	546	12330	198848	5010580	82588214
0	280	13416	737254	40395409	2222762597
0	1440	255216	45578462	5423134897
0	16352	6939648	2870336499
0	111104
0

A223104 as an upper right triangle

1	0	0	6	16	16	40	280	768
	0	6	24	225	1456	11874	86726	681306
		0	16	546	12330	198848	5010580	82588214
			0	280	13416	737254	40395409	2222762597
				0	1440	255216	45578462	5423134897
					0	16352	6939648	2870336499
						0	111104
							0