A124568 - OEIS

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A124568 as a triangular array

1

1 1

2 5 3

5 25 36 16

16 143 364 362 125

66 990 3909 6417 4728 1296

348 8464 48518 116274 135932 76867 16807

2321 89741 720078 2370938 3923330 3441366 1518460 262144

19437 1180978 12965026 56627440

A124568 as a square array

`1`	`1`	`2`	`5`	`16`	`66`	`348`	`2321`	`19437`
`1`	`5`	`25`	`143`	`990`	`8464`	`89741`	`1180978`
`3`	`36`	`364`	`3909`	`48518`	`720078`	`12965026`
`16`	`362`	`6417`	`116274`	`2370938`	`56627440`
`125`	`4728`	`135932`	`3923330`
`1296`	`76867`	`3441366`
`16807`	`1518460`
`262144`

A124568 as an upper right triangle

`1`	`1`	`2`	`5`	`16`	`66`	`348`	`2321`	`19437`
	`1`	`5`	`25`	`143`	`990`	`8464`	`89741`	`1180978`
		`3`	`36`	`364`	`3909`	`48518`	`720078`	`12965026`
			`16`	`362`	`6417`	`116274`	`2370938`	`56627440`
				`125`	`4728`	`135932`	`3923330`
					`1296`	`76867`	`3441366`
						`16807`	`1518460`
							`262144`

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)