A210874 - OEIS

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A210874 as a triangular array

1

2 3

3 5 4

4 7 7 7

5 9 10 12 11

6 11 13 17 19 18

7 13 16 22 27 31 29

8 15 19 27 35 44 50 47

9 17 22 32 43 57 71 81 76

10 19 25 37 51 70 92 115 131 123

11 21 28 42 59 83 113 149 186 212 199

12 23 31

A210874 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
`3`	`5`	`7`	`9`	`11`	`13`	`15`	`17`	`19`	`21`	`23`
`4`	`7`	`10`	`13`	`16`	`19`	`22`	`25`	`28`	`31`
`7`	`12`	`17`	`22`	`27`	`32`	`37`	`42`
`11`	`19`	`27`	`35`	`43`	`51`	`59`
`18`	`31`	`44`	`57`	`70`	`83`
`29`	`50`	`71`	`92`	`113`
`47`	`81`	`115`	`149`
`76`	`131`	`186`
`123`	`212`
`199`

A210874 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
	`3`	`5`	`7`	`9`	`11`	`13`	`15`	`17`	`19`	`21`	`23`
		`4`	`7`	`10`	`13`	`16`	`19`	`22`	`25`	`28`	`31`
			`7`	`12`	`17`	`22`	`27`	`32`	`37`	`42`
				`11`	`19`	`27`	`35`	`43`	`51`	`59`
					`18`	`31`	`44`	`57`	`70`	`83`
						`29`	`50`	`71`	`92`	`113`
							`47`	`81`	`115`	`149`
								`76`	`131`	`186`
									`123`	`212`
										`199`

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Last modified May 11 03:09 EDT 2024. Contains 372388 sequences. (Running on oeis4.)