A125693 - OEIS

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A125693 as a triangular array

1

2 1

6 4 1

18 16 6 1

54 60 30 8 1

162 216 134 48 10 1

486 756 558 248 70 12 1

1458 2592 2214 1168 410 96 14 1

4374 8748 8478 5160 2150 628 126 16 1

13122 29160 31590 21744 10442 3624 910 160 18 1

A125693 as a square array

`1`	`2`	`6`	`18`	`54`	`162`	`486`	`1458`	`4374`	`13122`
`1`	`4`	`16`	`60`	`216`	`756`	`2592`	`8748`	`29160`
`1`	`6`	`30`	`134`	`558`	`2214`	`8478`	`31590`
`1`	`8`	`48`	`248`	`1168`	`5160`	`21744`
`1`	`10`	`70`	`410`	`2150`	`10442`
`1`	`12`	`96`	`628`	`3624`
`1`	`14`	`126`	`910`
`1`	`16`	`160`
`1`	`18`
`1`

A125693 as an upper right triangle

`1`	`2`	`6`	`18`	`54`	`162`	`486`	`1458`	`4374`	`13122`
	`1`	`4`	`16`	`60`	`216`	`756`	`2592`	`8748`	`29160`
		`1`	`6`	`30`	`134`	`558`	`2214`	`8478`	`31590`
			`1`	`8`	`48`	`248`	`1168`	`5160`	`21744`
				`1`	`10`	`70`	`410`	`2150`	`10442`
					`1`	`12`	`96`	`628`	`3624`
						`1`	`14`	`126`	`910`
							`1`	`16`	`160`
								`1`	`18`
									`1`

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Last modified April 24 09:18 EDT 2024. Contains 371935 sequences. (Running on oeis4.)