A195739 - OEIS

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A195739 as a triangular array

									1
								0		1
							0		1		4
						0		1		17		32
					0		1		61		348		400
				0		1		214		2836		8640		6912
			0		1		758		21225		129288		254800		153664
		0		1		2723		154741		1688424		6160640		8749056		4194304
	0		1		9908		1123143		20762073		125055400		313921008		343901376		136048896

A195739 as a square array

1	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1
4	17	61	214	758	2723	9908
32	348	2836	21225	154741	1123143
400	8640	129288	1688424	20762073
6912	254800	6160640	125055400
153664	8749056	313921008
4194304	343901376
136048896

A195739 as an upper right triangle

1	0	0	0	0	0	0	0	0
	1	1	1	1	1	1	1	1
		4	17	61	214	758	2723	9908
			32	348	2836	21225	154741	1123143
				400	8640	129288	1688424	20762073
					6912	254800	6160640	125055400
						153664	8749056	313921008
							4194304	343901376
								136048896