A206863 - OEIS

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A206863 as a triangular array

3

9 9

25 81 25

69 625 625 69

191 4761 11092 4761 191

529 36481 192575 192575 36481 529

1465 279841 3425501 7598355 3425501 279841 1465

4057 2146225 61164640 314918295 314918295 61164640 2146225 4057

11235

A206863 as a square array

`3`	`9`	`25`	`69`	`191`	`529`	`1465`	`4057`	`11235`
`9`	`81`	`625`	`4761`	`36481`	`279841`	`2146225`
`25`	`625`	`11092`	`192575`	`3425501`	`61164640`
`69`	`4761`	`192575`	`7598355`	`314918295`
`191`	`36481`	`3425501`	`314918295`
`529`	`279841`	`61164640`
`1465`	`2146225`
`4057`

A206863 as an upper right triangle

`3`	`9`	`25`	`69`	`191`	`529`	`1465`	`4057`	`11235`
	`9`	`81`	`625`	`4761`	`36481`	`279841`	`2146225`
		`25`	`625`	`11092`	`192575`	`3425501`	`61164640`
			`69`	`4761`	`192575`	`7598355`	`314918295`
				`191`	`36481`	`3425501`	`314918295`
					`529`	`279841`	`61164640`
						`1465`	`2146225`
							`4057`

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Last modified June 11 09:33 EDT 2024. Contains 373295 sequences. (Running on oeis4.)