A289108 - OEIS

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A289108 as a triangular array

1

2 5

3 7 11

5 11 17 23

7 15 23 31 39

11 23 35 47 59 71

13 27 41 55 69 83 97

17 35 53 71 89 107 125 143

19 39 59 79 99 119 139 159 179

23 47 71 95 119 143 167 191 215 239

29 59 89 119 149 179 209 239 269 299 329

A289108 as a square array

`1`	`2`	`3`	`5`	`7`	`11`	`13`	`17`	`19`	`23`	`29`
`5`	`7`	`11`	`15`	`23`	`27`	`35`	`39`	`47`	`59`
`11`	`17`	`23`	`35`	`41`	`53`	`59`	`71`	`89`
`23`	`31`	`47`	`55`	`71`	`79`	`95`	`119`
`39`	`59`	`69`	`89`	`99`	`119`	`149`
`71`	`83`	`107`	`119`	`143`	`179`
`97`	`125`	`139`	`167`	`209`
`143`	`159`	`191`	`239`
`179`	`215`	`269`
`239`	`299`
`329`

A289108 as an upper right triangle

`1`	`2`	`3`	`5`	`7`	`11`	`13`	`17`	`19`	`23`	`29`
	`5`	`7`	`11`	`15`	`23`	`27`	`35`	`39`	`47`	`59`
		`11`	`17`	`23`	`35`	`41`	`53`	`59`	`71`	`89`
			`23`	`31`	`47`	`55`	`71`	`79`	`95`	`119`
				`39`	`59`	`69`	`89`	`99`	`119`	`149`
					`71`	`83`	`107`	`119`	`143`	`179`
						`97`	`125`	`139`	`167`	`209`
							`143`	`159`	`191`	`239`
								`179`	`215`	`269`
									`239`	`299`
										`329`

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Last modified May 8 19:26 EDT 2024. Contains 372341 sequences. (Running on oeis4.)