A171793 - OEIS

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A171793 as a triangular array

												1
											1		0
										3		0		0
									3		9		0		0
								0		1		18		9		27
							0		0		0		0		0		9
						45		57		54		27		81		0		0
					0		0		0		0		0		36		87		270
				81		297		171		162		81		243		0		0		0
			0		0		0		0		0		0		84		261		567		756
		936		585		972		729		891		513		486		243		729		0		0
	0		0		0		0		0		0		0		0		0		126		774		1080

A171793 as a square array

1	1	3	3	0	0	45	0	81	0	936	0
0	0	9	1	0	57	0	297	0	585	0
0	0	18	0	54	0	171	0	972	0
0	9	0	27	0	162	0	729	0
27	0	81	0	81	0	891	0
9	0	36	243	0	513	0
0	87	0	84	486	0
270	0	261	243	0
0	567	729	0
756	0	126
0	774
1080

A171793 as an upper right triangle

1	1	3	3	0	0	45	0	81	0	936	0
	0	0	9	1	0	57	0	297	0	585	0
		0	0	18	0	54	0	171	0	972	0
			0	9	0	27	0	162	0	729	0
				27	0	81	0	81	0	891	0
					9	0	36	243	0	513	0
						0	87	0	84	486	0
							270	0	261	243	0
								0	567	729	0
									756	0	126
										0	774
											1080