A221341 - OEIS

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A221341 as a triangular array

									0
								0		0
							0		13		0
						0		85		85		0
					0		758		1828		758		0
				0		5736		49197		49197		5736		0
			0		44186		1160820		4072557		1160820		44186		0
		0		335511		27492106		290087988		290087988		27492106		335511		0
	0		2551999		645919942		20842593371

A221341 as a square array

0	0	0	0	0	0	0	0	0
0	13	85	758	5736	44186	335511	2551999
0	85	1828	49197	1160820	27492106	645919942
0	758	49197	4072557	290087988	20842593371
0	5736	1160820	290087988
0	44186	27492106
0	335511
0

A221341 as an upper right triangle

0	0	0	0	0	0	0	0	0
	0	13	85	758	5736	44186	335511	2551999
		0	85	1828	49197	1160820	27492106	645919942
			0	758	49197	4072557	290087988	20842593371
				0	5736	1160820	290087988
					0	44186	27492106
						0	335511
							0