A267245 - OEIS

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A267245 as a triangular array

2

3 3

4 7 4

5 13 15 5

6 22 42 31 6

7 34 105 141 63 7

8 50 232 567 486 127 8

9 70 475 1986 3351 1685 255 9

10 95 904 6292 20040 20676 5804 511 10

11 125 1632 18205 107015 220235 129129 19769 1023 11

12 161 2806

A267245 as a square array

`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
`3`	`7`	`13`	`22`	`34`	`50`	`70`	`95`	`125`	`161`
`4`	`15`	`42`	`105`	`232`	`475`	`904`	`1632`	`2806`
`5`	`31`	`141`	`567`	`1986`	`6292`	`18205`
`6`	`63`	`486`	`3351`	`20040`	`107015`
`7`	`127`	`1685`	`20676`	`220235`
`8`	`255`	`5804`	`129129`
`9`	`511`	`19769`
`10`	`1023`
`11`

A267245 as an upper right triangle

`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
	`3`	`7`	`13`	`22`	`34`	`50`	`70`	`95`	`125`	`161`
		`4`	`15`	`42`	`105`	`232`	`475`	`904`	`1632`	`2806`
			`5`	`31`	`141`	`567`	`1986`	`6292`	`18205`
				`6`	`63`	`486`	`3351`	`20040`	`107015`
					`7`	`127`	`1685`	`20676`	`220235`
						`8`	`255`	`5804`	`129129`
							`9`	`511`	`19769`
								`10`	`1023`
									`11`

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Last modified April 16 13:39 EDT 2024. Contains 371713 sequences. (Running on oeis4.)