A254907 - OEIS

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A254907 as a triangular array

512

2423 2423

7579 5939 7579

22901 14137 13444 22901

72249 40492 24358 36387 72249

219706 109250 50697 54081 81620 219706

616608 258031 86176 90730 59885 146168 616608

1656147 576326 138819 131204 67266 56618

A254907 as a square array

`512`	`2423`	`7579`	`22901`	`72249`	`219706`	`616608`	`1656147`
`2423`	`5939`	`14137`	`40492`	`109250`	`258031`	`576326`
`7579`	`13444`	`24358`	`50697`	`86176`	`138819`
`22901`	`36387`	`54081`	`90730`	`131204`
`72249`	`81620`	`59885`	`67266`
`219706`	`146168`	`56618`
`616608`

A254907 as an upper right triangle

`512`	`2423`	`7579`	`22901`	`72249`	`219706`	`616608`	`1656147`
	`2423`	`5939`	`14137`	`40492`	`109250`	`258031`	`576326`
		`7579`	`13444`	`24358`	`50697`	`86176`	`138819`
			`22901`	`36387`	`54081`	`90730`	`131204`
				`72249`	`81620`	`59885`	`67266`
					`219706`	`146168`	`56618`
						`616608`

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Last modified December 8 04:54 EST 2023. Contains 367662 sequences. (Running on oeis4.)