A218036 - OEIS

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A218036 as a triangular array

4

6 9

8 12 16

10 15 20 25

12 18 24 30 36

14 21 28 35 42 49

16 24 32 40 48 56 64

18 27 36 45 54 63 72 81

20 30 40 50 60 70 80 90 100

22 33 44 55 66 77 88 99 110 121

24 36 48 60 72 84 96 108 120

A218036 as a square array

`4`	`6`	`8`	`10`	`12`	`14`	`16`	`18`	`20`	`22`	`24`
`9`	`12`	`15`	`18`	`21`	`24`	`27`	`30`	`33`	`36`
`16`	`20`	`24`	`28`	`32`	`36`	`40`	`44`	`48`
`25`	`30`	`35`	`40`	`45`	`50`	`55`	`60`
`36`	`42`	`48`	`54`	`60`	`66`	`72`
`49`	`56`	`63`	`70`	`77`	`84`
`64`	`72`	`80`	`88`	`96`
`81`	`90`	`99`	`108`
`100`	`110`	`120`
`121`

A218036 as an upper right triangle

`4`	`6`	`8`	`10`	`12`	`14`	`16`	`18`	`20`	`22`	`24`
	`9`	`12`	`15`	`18`	`21`	`24`	`27`	`30`	`33`	`36`
		`16`	`20`	`24`	`28`	`32`	`36`	`40`	`44`	`48`
			`25`	`30`	`35`	`40`	`45`	`50`	`55`	`60`
				`36`	`42`	`48`	`54`	`60`	`66`	`72`
					`49`	`56`	`63`	`70`	`77`	`84`
						`64`	`72`	`80`	`88`	`96`
							`81`	`90`	`99`	`108`
								`100`	`110`	`120`
									`121`

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Last modified August 28 11:10 EDT 2024. Contains 375493 sequences. (Running on oeis4.)