A047844 - OEIS

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A047844 as a triangular array

2

3 3

5 7 7

7 10 13 13

11 16 23 30 30

13 20 30 43 56 56

17 28 44 67 97 127 127

19 32 52 82 125 181 237 237

23 40 68 112 179 276 403 530 530

29 48 80 132 214 339 520 757 994 994

31 54 94 162 274

A047844 as a square array

`2`	`3`	`5`	`7`	`11`	`13`	`17`	`19`	`23`	`29`	`31`
`3`	`7`	`10`	`16`	`20`	`28`	`32`	`40`	`48`	`54`
`7`	`13`	`23`	`30`	`44`	`52`	`68`	`80`	`94`
`13`	`30`	`43`	`67`	`82`	`112`	`132`	`162`
`30`	`56`	`97`	`125`	`179`	`214`	`274`
`56`	`127`	`181`	`276`	`339`
`127`	`237`	`403`	`520`
`237`	`530`	`757`
`530`	`994`
`994`

A047844 as an upper right triangle

`2`	`3`	`5`	`7`	`11`	`13`	`17`	`19`	`23`	`29`	`31`
	`3`	`7`	`10`	`16`	`20`	`28`	`32`	`40`	`48`	`54`
		`7`	`13`	`23`	`30`	`44`	`52`	`68`	`80`	`94`
			`13`	`30`	`43`	`67`	`82`	`112`	`132`	`162`
				`30`	`56`	`97`	`125`	`179`	`214`	`274`
					`56`	`127`	`181`	`276`	`339`
						`127`	`237`	`403`	`520`
							`237`	`530`	`757`
								`530`	`994`
									`994`

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)