A178865 - OEIS

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A178865 as a triangular array

								1
							10		1
						90		20		1
					800		280		30		1
				7101		3400		570		40		1
			63010		38301		8800		960		50		1
		559090		412020		120601		18000		1450		60		1
	4960800		4296280		1530030		291001		32000		2040		70		1

A178865 as a square array

1	10	90	800	7101	63010	559090	4960800
1	20	280	3400	38301	412020	4296280
1	30	570	8800	120601	1530030
1	40	960	18000	291001
1	50	1450	32000
1	60	2040
1	70
1

A178865 as an upper right triangle

1	10	90	800	7101	63010	559090	4960800
	1	20	280	3400	38301	412020	4296280
		1	30	570	8800	120601	1530030
			1	40	960	18000	291001
				1	50	1450	32000
					1	60	2040
						1	70
							1