A114283 - OEIS

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A114283 as a triangular array

										1
									2		1
								6		2		1
							18		6		2		1
						54		18		6		2		1
					162		54		18		6		2		1
				486		162		54		18		6		2		1
			1458		486		162		54		18		6		2		1
		4374		1458		486		162		54		18		6		2		1
	13122		4374		1458		486		162		54		18		6		2		1
39366		13122		4374		1458		486		162		54		18		6		2		1

A114283 as a square array

1	2	6	18	54	162	486	1458	4374	13122	39366
1	2	6	18	54	162	486	1458	4374	13122
1	2	6	18	54	162	486	1458	4374
1	2	6	18	54	162	486	1458
1	2	6	18	54	162	486
1	2	6	18	54	162
1	2	6	18	54
1	2	6	18
1	2	6
1	2
1

A114283 as an upper right triangle

1	2	6	18	54	162	486	1458	4374	13122	39366
	1	2	6	18	54	162	486	1458	4374	13122
		1	2	6	18	54	162	486	1458	4374
			1	2	6	18	54	162	486	1458
				1	2	6	18	54	162	486
					1	2	6	18	54	162
						1	2	6	18	54
							1	2	6	18
								1	2	6
									1	2
										1