A237928 - OEIS

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A237928 as a triangular array

1

1 1

2 1 1

3 3 0 1

18 14 9 0 1

95 75 35 10 0 1

540 369 135 55 15 0 1

3759 2800 1239 420 70 21 0 1

30310 22980 10570 2884 735 112 28 0 1

272817 202797 87534 24780 6489 1134 168 36 0 1

A237928 as a square array

`1`	`1`	`2`	`3`	`18`	`95`	`540`	`3759`	`30310`	`272817`
`1`	`1`	`3`	`14`	`75`	`369`	`2800`	`22980`	`202797`
`1`	`0`	`9`	`35`	`135`	`1239`	`10570`	`87534`
`1`	`0`	`10`	`55`	`420`	`2884`	`24780`
`1`	`0`	`15`	`70`	`735`	`6489`
`1`	`0`	`21`	`112`	`1134`
`1`	`0`	`28`	`168`
`1`	`0`	`36`
`1`	`0`
`1`

A237928 as an upper right triangle

`1`	`1`	`2`	`3`	`18`	`95`	`540`	`3759`	`30310`	`272817`
	`1`	`1`	`3`	`14`	`75`	`369`	`2800`	`22980`	`202797`
		`1`	`0`	`9`	`35`	`135`	`1239`	`10570`	`87534`
			`1`	`0`	`10`	`55`	`420`	`2884`	`24780`
				`1`	`0`	`15`	`70`	`735`	`6489`
					`1`	`0`	`21`	`112`	`1134`
						`1`	`0`	`28`	`168`
							`1`	`0`	`36`
								`1`	`0`
									`1`

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Last modified April 19 02:28 EDT 2024. Contains 371782 sequences. (Running on oeis4.)