A171589 - OEIS

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A171589 as a triangular array

1

4 1

17 8 1

77 50 12 1

371 290 99 16 1

1890 1647 703 164 20 1

10095 9366 4644 1380 245 24 1

56040 53853 29592 10434 2385 342 28 1

320795 314234 185411 74084 20345 3782 455 32 1

A171589 as a square array

`1`	`4`	`17`	`77`	`371`	`1890`	`10095`	`56040`	`320795`
`1`	`8`	`50`	`290`	`1647`	`9366`	`53853`	`314234`
`1`	`12`	`99`	`703`	`4644`	`29592`	`185411`
`1`	`16`	`164`	`1380`	`10434`	`74084`
`1`	`20`	`245`	`2385`	`20345`
`1`	`24`	`342`	`3782`
`1`	`28`	`455`
`1`	`32`
`1`

A171589 as an upper right triangle

`1`	`4`	`17`	`77`	`371`	`1890`	`10095`	`56040`	`320795`
	`1`	`8`	`50`	`290`	`1647`	`9366`	`53853`	`314234`
		`1`	`12`	`99`	`703`	`4644`	`29592`	`185411`
			`1`	`16`	`164`	`1380`	`10434`	`74084`
				`1`	`20`	`245`	`2385`	`20345`
					`1`	`24`	`342`	`3782`
						`1`	`28`	`455`
							`1`	`32`
								`1`

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Last modified May 20 02:47 EDT 2024. Contains 372703 sequences. (Running on oeis4.)