A065177 - OEIS

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A065177 as a triangular array

												1
											0		1
										0		1		1
									0		2		2		1
								0		3		6		3		1
							0		6		15		12		4		1
						0		9		42		42		20		5		1
					0		18		107		156		90		30		6		1
				0		30		294		554		420		165		42		7		1
			0		56		780		2028		1910		930		273		56		8		1
		0		99		2128		7350		8820		5155		1806		420		72		9		1
	0		186		5781		26936

A065177 as a square array

1	0	0	0	0	0	0	0	0	0	0	0
1	1	2	3	6	9	18	30	56	99	186
1	2	6	15	42	107	294	780	2128	5781
1	3	12	42	156	554	2028	7350	26936
1	4	20	90	420	1910	8820
1	5	30	165	930	5155
1	6	42	273	1806
1	7	56	420
1	8	72
1	9
1

A065177 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0	0
	1	1	2	3	6	9	18	30	56	99	186
		1	2	6	15	42	107	294	780	2128	5781
			1	3	12	42	156	554	2028	7350	26936
				1	4	20	90	420	1910	8820
					1	5	30	165	930	5155
						1	6	42	273	1806
							1	7	56	420
								1	8	72
									1	9
										1