A225723 - OEIS

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A225723 as a triangular array

1

2 3

12 9 17

108 72 68 142

1280 810 680 710 1569

18750 11520 9180 8520 9414 21576

326592 196875 152320 134190 131796 151032 355081

6588344 3919104 2975000 2544640 2372328 2416512 2840648 6805296

A225723 as a square array

`1`	`2`	`12`	`108`	`1280`	`18750`	`326592`	`6588344`
`3`	`9`	`72`	`810`	`11520`	`196875`	`3919104`
`17`	`68`	`680`	`9180`	`152320`	`2975000`
`142`	`710`	`8520`	`134190`	`2544640`
`1569`	`9414`	`131796`	`2372328`
`21576`	`151032`	`2416512`
`355081`	`2840648`
`6805296`

A225723 as an upper right triangle

`1`	`2`	`12`	`108`	`1280`	`18750`	`326592`	`6588344`
	`3`	`9`	`72`	`810`	`11520`	`196875`	`3919104`
		`17`	`68`	`680`	`9180`	`152320`	`2975000`
			`142`	`710`	`8520`	`134190`	`2544640`
				`1569`	`9414`	`131796`	`2372328`
					`21576`	`151032`	`2416512`
						`355081`	`2840648`
							`6805296`

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Last modified September 1 05:26 EDT 2024. Contains 375575 sequences. (Running on oeis4.)