A225118 - OEIS

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A225118 as a triangular array

1

3 1

9 22 1

27 235 121 1

81 1996 3446 620 1

243 15349 63854 40314 3119 1

729 112546 963327 1434812 422087 15618 1

2187 806047 12960063 37898739 26672209 4157997 78117 1

6561 5705752 162711868 840642408 1151050534

A225118 as a square array

`1`	`3`	`9`	`27`	`81`	`243`	`729`	`2187`	`6561`
`1`	`22`	`235`	`1996`	`15349`	`112546`	`806047`	`5705752`
`1`	`121`	`3446`	`63854`	`963327`	`12960063`	`162711868`
`1`	`620`	`40314`	`1434812`	`37898739`	`840642408`
`1`	`3119`	`422087`	`26672209`	`1151050534`
`1`	`15618`	`4157997`
`1`	`78117`
`1`

A225118 as an upper right triangle

`1`	`3`	`9`	`27`	`81`	`243`	`729`	`2187`	`6561`
	`1`	`22`	`235`	`1996`	`15349`	`112546`	`806047`	`5705752`
		`1`	`121`	`3446`	`63854`	`963327`	`12960063`	`162711868`
			`1`	`620`	`40314`	`1434812`	`37898739`	`840642408`
				`1`	`3119`	`422087`	`26672209`	`1151050534`
					`1`	`15618`	`4157997`
						`1`	`78117`
							`1`

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Last modified April 19 08:45 EDT 2024. Contains 371782 sequences. (Running on oeis4.)