A288025 - OEIS

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A288025 as a triangular array

										0
									1		1
								1		2		1
							1		6		6		1
						2		17		38		17		2
					2		45		190		190		45		2
				3		120		1021		1834		1021		120		3
			4		324		5494		19988		19988		5494		324		4
		5		873		29042		208186		419710		208186		29042		873		5
	7		2349		154772		2177591		8704085		8704085		2177591		154772		2349		7

A288025 as a square array

0	1	1	1	2	2	3	4	5	7
1	2	6	17	45	120	324	873	2349
1	6	38	190	1021	5494	29042	154772
1	17	190	1834	19988	208186	2177591
2	45	1021	19988	419710	8704085
2	120	5494	208186	8704085
3	324	29042	2177591
4	873	154772
5	2349
7

A288025 as an upper right triangle

0	1	1	1	2	2	3	4	5	7
	1	2	6	17	45	120	324	873	2349
		1	6	38	190	1021	5494	29042	154772
			1	17	190	1834	19988	208186	2177591
				2	45	1021	19988	419710	8704085
					2	120	5494	208186	8704085
						3	324	29042	2177591
							4	873	154772
								5	2349
									7