A013622 - OEIS

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A013622 as a triangular array

1

3 5

9 30 25

27 135 225 125

81 540 1350 1500 625

243 2025 6750 11250 9375 3125

729 7290 30375 67500 84375 56250 15625

2187 25515 127575 354375 590625 590625 328125 78125

6561 87480 510300 1701000

A013622 as a square array

`1`	`3`	`9`	`27`	`81`	`243`	`729`	`2187`	`6561`
`5`	`30`	`135`	`540`	`2025`	`7290`	`25515`	`87480`
`25`	`225`	`1350`	`6750`	`30375`	`127575`	`510300`
`125`	`1500`	`11250`	`67500`	`354375`	`1701000`
`625`	`9375`	`84375`	`590625`
`3125`	`56250`	`590625`
`15625`	`328125`
`78125`

A013622 as an upper right triangle

`1`	`3`	`9`	`27`	`81`	`243`	`729`	`2187`	`6561`
	`5`	`30`	`135`	`540`	`2025`	`7290`	`25515`	`87480`
		`25`	`225`	`1350`	`6750`	`30375`	`127575`	`510300`
			`125`	`1500`	`11250`	`67500`	`354375`	`1701000`
				`625`	`9375`	`84375`	`590625`
					`3125`	`56250`	`590625`
						`15625`	`328125`
							`78125`

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Last modified August 20 22:00 EDT 2024. Contains 375340 sequences. (Running on oeis4.)