A255545 - OEIS

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A255545 as a triangular array

1

2 3

4 5 7

6 11 19 9

8 17 39 27 13

10 23 61 57 45 15

12 29 81 91 97 55 21

14 35 103 121 147 117 85 25

16 41 123 153 199 181 177 109 31

18 47 145 183 253 243 277 225 139 33

20 53 165 217 301 315 369 345 295 157 37

22 59 187 247 351 379 471 465 447 325 175 43

A255545 as a square array

`1`	`2`	`4`	`6`	`8`	`10`	`12`	`14`	`16`	`18`	`20`	`22`
`3`	`5`	`11`	`17`	`23`	`29`	`35`	`41`	`47`	`53`	`59`
`7`	`19`	`39`	`61`	`81`	`103`	`123`	`145`	`165`	`187`
`9`	`27`	`57`	`91`	`121`	`153`	`183`	`217`	`247`
`13`	`45`	`97`	`147`	`199`	`253`	`301`	`351`
`15`	`55`	`117`	`181`	`243`	`315`	`379`
`21`	`85`	`177`	`277`	`369`	`471`
`25`	`109`	`225`	`345`	`465`
`31`	`139`	`295`	`447`
`33`	`157`	`325`
`37`	`175`
`43`

A255545 as an upper right triangle

`1`	`2`	`4`	`6`	`8`	`10`	`12`	`14`	`16`	`18`	`20`	`22`
	`3`	`5`	`11`	`17`	`23`	`29`	`35`	`41`	`47`	`53`	`59`
		`7`	`19`	`39`	`61`	`81`	`103`	`123`	`145`	`165`	`187`
			`9`	`27`	`57`	`91`	`121`	`153`	`183`	`217`	`247`
				`13`	`45`	`97`	`147`	`199`	`253`	`301`	`351`
					`15`	`55`	`117`	`181`	`243`	`315`	`379`
						`21`	`85`	`177`	`277`	`369`	`471`
							`25`	`109`	`225`	`345`	`465`
								`31`	`139`	`295`	`447`
									`33`	`157`	`325`
										`37`	`175`
											`43`

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Last modified June 3 05:44 EDT 2024. Contains 373054 sequences. (Running on oeis4.)