A207358 - OEIS

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A207358 as a triangular array

3

9 9

25 81 25

69 625 625 69

190 4761 12468 4761 190

523 36100 244134 244134 36100 523

1440 273529 4752484 12218660 4752484 273529 1440

3965 2073600 92438519 607211313 607211313 92438519 2073600 3965

10918

A207358 as a square array

`3`	`9`	`25`	`69`	`190`	`523`	`1440`	`3965`	`10918`
`9`	`81`	`625`	`4761`	`36100`	`273529`	`2073600`
`25`	`625`	`12468`	`244134`	`4752484`	`92438519`
`69`	`4761`	`244134`	`12218660`	`607211313`
`190`	`36100`	`4752484`	`607211313`
`523`	`273529`	`92438519`
`1440`	`2073600`
`3965`

A207358 as an upper right triangle

`3`	`9`	`25`	`69`	`190`	`523`	`1440`	`3965`	`10918`
	`9`	`81`	`625`	`4761`	`36100`	`273529`	`2073600`
		`25`	`625`	`12468`	`244134`	`4752484`	`92438519`
			`69`	`4761`	`244134`	`12218660`	`607211313`
				`190`	`36100`	`4752484`	`607211313`
					`523`	`273529`	`92438519`
						`1440`	`2073600`
							`3965`

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)