A140895 - OEIS

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A140895 as a triangular array

1

1 4

1 6 16

1 8 22 92

1 12 34 188 716

1 14 40 248 976 4928

1 18 52 392 1616 9504 44864

1 20 58 476 1996 12560 61048 348176

1 24 70 668 2876 20448 104168 658192 3608080

1 30 88 1016 4496 37440 200768

A140895 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`4`	`6`	`8`	`12`	`14`	`18`	`20`	`24`	`30`
`16`	`22`	`34`	`40`	`52`	`58`	`70`	`88`
`92`	`188`	`248`	`392`	`476`	`668`	`1016`
`716`	`976`	`1616`	`1996`	`2876`	`4496`
`4928`	`9504`	`12560`	`20448`	`37440`
`44864`	`61048`	`104168`	`200768`
`348176`	`658192`
`3608080`

A140895 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`4`	`6`	`8`	`12`	`14`	`18`	`20`	`24`	`30`
		`16`	`22`	`34`	`40`	`52`	`58`	`70`	`88`
			`92`	`188`	`248`	`392`	`476`	`668`	`1016`
				`716`	`976`	`1616`	`1996`	`2876`	`4496`
					`4928`	`9504`	`12560`	`20448`	`37440`
						`44864`	`61048`	`104168`	`200768`
							`348176`	`658192`
								`3608080`

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Last modified May 20 09:36 EDT 2024. Contains 372710 sequences. (Running on oeis4.)