A210111 - OEIS

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A210111 as a triangular array

1

1 3

5 15 21

61 183 285 327

1385 4155 6681 8475 9129

50521 151563 247065 325947 378105 396363

2702765 8108295 13311741 17908935 21517869 23823015 24615741

199360981 598082943 985993845 1341471567 1643702325 1874297343

A210111 as a square array

`1`	`1`	`5`	`61`	`1385`	`50521`	`2702765`	`199360981`
`3`	`15`	`183`	`4155`	`151563`	`8108295`	`598082943`
`21`	`285`	`6681`	`247065`	`13311741`	`985993845`
`327`	`8475`	`325947`	`17908935`	`1341471567`
`9129`	`378105`	`21517869`	`1643702325`
`396363`	`23823015`	`1874297343`
`24615741`

A210111 as an upper right triangle

`1`	`1`	`5`	`61`	`1385`	`50521`	`2702765`	`199360981`
	`3`	`15`	`183`	`4155`	`151563`	`8108295`	`598082943`
		`21`	`285`	`6681`	`247065`	`13311741`	`985993845`
			`327`	`8475`	`325947`	`17908935`	`1341471567`
				`9129`	`378105`	`21517869`	`1643702325`
					`396363`	`23823015`	`1874297343`
						`24615741`

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Last modified April 24 05:49 EDT 2024. Contains 371918 sequences. (Running on oeis4.)