A212045 - OEIS

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A212045 as a triangular array

1

3 1

7 3 5

15 7 61 2

31 15 241 25 8

21 31 131 101 137 13

127 21 12 7 2381 343 151

255 127 2105 167 10781 2033 32663 32

511 255 16531 929 42061 9383 84677 2357 83

1023 511 5231 7387 74189 1771 12419

A212045 as a square array

`1`	`3`	`7`	`15`	`31`	`21`	`127`	`255`	`511`	`1023`
`1`	`3`	`7`	`15`	`31`	`21`	`127`	`255`	`511`
`5`	`61`	`241`	`131`	`12`	`2105`	`16531`	`5231`
`2`	`25`	`101`	`7`	`167`	`929`	`7387`
`8`	`137`	`2381`	`10781`	`42061`	`74189`
`13`	`343`	`2033`	`9383`	`1771`
`151`	`32663`	`84677`	`12419`
`32`	`2357`
`83`

A212045 as an upper right triangle

`1`	`3`	`7`	`15`	`31`	`21`	`127`	`255`	`511`	`1023`
	`1`	`3`	`7`	`15`	`31`	`21`	`127`	`255`	`511`
		`5`	`61`	`241`	`131`	`12`	`2105`	`16531`	`5231`
			`2`	`25`	`101`	`7`	`167`	`929`	`7387`
				`8`	`137`	`2381`	`10781`	`42061`	`74189`
					`13`	`343`	`2033`	`9383`	`1771`
						`151`	`32663`	`84677`	`12419`
							`32`	`2357`
								`83`

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Last modified September 15 23:52 EDT 2024. Contains 375959 sequences. (Running on oeis4.)