A219519 - OEIS

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A219519 as a triangular array

2

2 3

3 3 4

4 4 6 5

5 5 11 9 6

6 6 24 22 12 7

7 7 43 68 42 15 8

8 8 70 166 187 74 18 9

9 9 111 380 620 465 124 21 10

10 10 172 821 1961 2125 1090 199 24 11

11 11 260 1700 5799 9292 6994 2430 307 27 12

12 12 383

A219519 as a square array

`2`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
`3`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
`4`	`6`	`11`	`24`	`43`	`70`	`111`	`172`	`260`	`383`
`5`	`9`	`22`	`68`	`166`	`380`	`821`	`1700`
`6`	`12`	`42`	`187`	`620`	`1961`	`5799`
`7`	`15`	`74`	`465`	`2125`	`9292`
`8`	`18`	`124`	`1090`	`6994`
`9`	`21`	`199`	`2430`
`10`	`24`	`307`
`11`	`27`
`12`

A219519 as an upper right triangle

`2`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
	`3`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
		`4`	`6`	`11`	`24`	`43`	`70`	`111`	`172`	`260`	`383`
			`5`	`9`	`22`	`68`	`166`	`380`	`821`	`1700`
				`6`	`12`	`42`	`187`	`620`	`1961`	`5799`
					`7`	`15`	`74`	`465`	`2125`	`9292`
						`8`	`18`	`124`	`1090`	`6994`
							`9`	`21`	`199`	`2430`
								`10`	`24`	`307`
									`11`	`27`
										`12`

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Last modified April 18 08:27 EDT 2024. Contains 371769 sequences. (Running on oeis4.)