A125091 - OEIS

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A125091 as a triangular array

1

2 4

3 12 10

4 24 40 20

5 40 100 100 35

6 60 200 300 210 56

7 84 350 700 735 392 84

8 112 560 1400 1960 1568 672 120

9 144 840 2520 4410 4704 3024 1080 165

10 180 1200 4200 8820 11760 10080 5400 1650 220

11

A125091 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
`4`	`12`	`24`	`40`	`60`	`84`	`112`	`144`	`180`
`10`	`40`	`100`	`200`	`350`	`560`	`840`	`1200`
`20`	`100`	`300`	`700`	`1400`	`2520`	`4200`
`35`	`210`	`735`	`1960`	`4410`	`8820`
`56`	`392`	`1568`	`4704`	`11760`
`84`	`672`	`3024`	`10080`
`120`	`1080`	`5400`
`165`	`1650`
`220`

A125091 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
	`4`	`12`	`24`	`40`	`60`	`84`	`112`	`144`	`180`
		`10`	`40`	`100`	`200`	`350`	`560`	`840`	`1200`
			`20`	`100`	`300`	`700`	`1400`	`2520`	`4200`
				`35`	`210`	`735`	`1960`	`4410`	`8820`
					`56`	`392`	`1568`	`4704`	`11760`
						`84`	`672`	`3024`	`10080`
							`120`	`1080`	`5400`
								`165`	`1650`
									`220`

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Last modified September 5 15:33 EDT 2024. Contains 375700 sequences. (Running on oeis4.)