A372968 - OEIS

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A372968 as a triangular array

1

1 3

1 7 7

1 15 25 11

1 31 79 55 21

1 63 241 239 121 21

1 127 727 991 621 175 43

1 255 2185 4031 3121 1185 337 43

1 511 6559 16255 15621 7471 2395 439 61

1 1023 19681 65279 78121 45801 16801 3823 673 63

A372968 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`3`	`7`	`15`	`31`	`63`	`127`	`255`	`511`	`1023`
`7`	`25`	`79`	`241`	`727`	`2185`	`6559`	`19681`
`11`	`55`	`239`	`991`	`4031`	`16255`	`65279`
`21`	`121`	`621`	`3121`	`15621`	`78121`
`21`	`175`	`1185`	`7471`	`45801`
`43`	`337`	`2395`	`16801`
`43`	`439`	`3823`
`61`	`673`
`63`

A372968 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`3`	`7`	`15`	`31`	`63`	`127`	`255`	`511`	`1023`
		`7`	`25`	`79`	`241`	`727`	`2185`	`6559`	`19681`
			`11`	`55`	`239`	`991`	`4031`	`16255`	`65279`
				`21`	`121`	`621`	`3121`	`15621`	`78121`
					`21`	`175`	`1185`	`7471`	`45801`
						`43`	`337`	`2395`	`16801`
							`43`	`439`	`3823`
								`61`	`673`
									`63`

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Last modified July 10 00:23 EDT 2024. Contains 374191 sequences. (Running on oeis4.)