A054458 - OEIS

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A054458 as a triangular array

1

3 1

7 6 1

17 23 9 1

41 76 48 12 1

99 233 204 82 15 1

239 682 765 428 125 18 1

577 1935 2649 1907 775 177 21 1

1393 5368 8680 7656 4010 1272 238 24 1

3363 14641 27312 28548 18358 7506 1946 308 27 1

A054458 as a square array

`1`	`3`	`7`	`17`	`41`	`99`	`239`	`577`	`1393`	`3363`
`1`	`6`	`23`	`76`	`233`	`682`	`1935`	`5368`	`14641`
`1`	`9`	`48`	`204`	`765`	`2649`	`8680`	`27312`
`1`	`12`	`82`	`428`	`1907`	`7656`	`28548`
`1`	`15`	`125`	`775`	`4010`	`18358`
`1`	`18`	`177`	`1272`	`7506`
`1`	`21`	`238`	`1946`
`1`	`24`	`308`
`1`	`27`
`1`

A054458 as an upper right triangle

`1`	`3`	`7`	`17`	`41`	`99`	`239`	`577`	`1393`	`3363`
	`1`	`6`	`23`	`76`	`233`	`682`	`1935`	`5368`	`14641`
		`1`	`9`	`48`	`204`	`765`	`2649`	`8680`	`27312`
			`1`	`12`	`82`	`428`	`1907`	`7656`	`28548`
				`1`	`15`	`125`	`775`	`4010`	`18358`
					`1`	`18`	`177`	`1272`	`7506`
						`1`	`21`	`238`	`1946`
							`1`	`24`	`308`
								`1`	`27`
									`1`

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Last modified April 18 06:24 EDT 2024. Contains 371769 sequences. (Running on oeis4.)