A209534 - OEIS

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A209534 as a triangular array

5

9 9

17 25 17

33 65 65 33

65 193 257 193 65

129 513 1025 1025 513 129

257 1537 4097 6145 4097 1537 257

513 4097 16385 32769 32769 16385 4097 513

1025 12289 65537 196609 262145 196609 65537 12289 1025

2049 32769

A209534 as a square array

`5`	`9`	`17`	`33`	`65`	`129`	`257`	`513`	`1025`	`2049`
`9`	`25`	`65`	`193`	`513`	`1537`	`4097`	`12289`	`32769`
`17`	`65`	`257`	`1025`	`4097`	`16385`	`65537`
`33`	`193`	`1025`	`6145`	`32769`	`196609`
`65`	`513`	`4097`	`32769`	`262145`
`129`	`1537`	`16385`	`196609`
`257`	`4097`	`65537`
`513`	`12289`
`1025`

A209534 as an upper right triangle

`5`	`9`	`17`	`33`	`65`	`129`	`257`	`513`	`1025`	`2049`
	`9`	`25`	`65`	`193`	`513`	`1537`	`4097`	`12289`	`32769`
		`17`	`65`	`257`	`1025`	`4097`	`16385`	`65537`
			`33`	`193`	`1025`	`6145`	`32769`	`196609`
				`65`	`513`	`4097`	`32769`	`262145`
					`129`	`1537`	`16385`	`196609`
						`257`	`4097`	`65537`
							`513`	`12289`
								`1025`

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Last modified June 8 07:10 EDT 2024. Contains 373207 sequences. (Running on oeis4.)