A059380 - OEIS

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A059380 as a triangular array

1

1 1

1 3 2

1 7 8 2

1 15 26 12 4

1 31 80 56 24 2

1 63 242 240 124 24 6

1 127 728 992 624 182 48 4

1 255 2186 4032 3124 1200 342 48 6

1 511 6560 16256 15624 7502 2400 448 72 4

1 1023 19682

A059380 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`3`	`7`	`15`	`31`	`63`	`127`	`255`	`511`	`1023`
`2`	`8`	`26`	`80`	`242`	`728`	`2186`	`6560`	`19682`
`2`	`12`	`56`	`240`	`992`	`4032`	`16256`
`4`	`24`	`124`	`624`	`3124`	`15624`
`2`	`24`	`182`	`1200`	`7502`
`6`	`48`	`342`	`2400`
`4`	`48`	`448`
`6`	`72`
`4`

A059380 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`3`	`7`	`15`	`31`	`63`	`127`	`255`	`511`	`1023`
		`2`	`8`	`26`	`80`	`242`	`728`	`2186`	`6560`	`19682`
			`2`	`12`	`56`	`240`	`992`	`4032`	`16256`
				`4`	`24`	`124`	`624`	`3124`	`15624`
					`2`	`24`	`182`	`1200`	`7502`
						`6`	`48`	`342`	`2400`
							`4`	`48`	`448`
								`6`	`72`
									`4`

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Last modified April 23 23:26 EDT 2024. Contains 371917 sequences. (Running on oeis4.)