A228740 - OEIS

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A228740 as a triangular array

2

3 4

4 9 8

5 16 27 16

6 25 64 77 28

7 36 125 232 185 50

8 49 216 545 696 447 88

9 64 343 1096 1943 2072 1071 156

10 81 512 1981 4504 6797 6130 2593 278

11 100 729 3312 9191 17986 23627 18378 6333 496

12 121

A228740 as a square array

`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
`4`	`9`	`16`	`25`	`36`	`49`	`64`	`81`	`100`	`121`
`8`	`27`	`64`	`125`	`216`	`343`	`512`	`729`
`16`	`77`	`232`	`545`	`1096`	`1981`	`3312`
`28`	`185`	`696`	`1943`	`4504`	`9191`
`50`	`447`	`2072`	`6797`	`17986`
`88`	`1071`	`6130`	`23627`
`156`	`2593`	`18378`
`278`	`6333`
`496`

A228740 as an upper right triangle

`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
	`4`	`9`	`16`	`25`	`36`	`49`	`64`	`81`	`100`	`121`
		`8`	`27`	`64`	`125`	`216`	`343`	`512`	`729`
			`16`	`77`	`232`	`545`	`1096`	`1981`	`3312`
				`28`	`185`	`696`	`1943`	`4504`	`9191`
					`50`	`447`	`2072`	`6797`	`17986`
						`88`	`1071`	`6130`	`23627`
							`156`	`2593`	`18378`
								`278`	`6333`
									`496`

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Last modified August 12 07:33 EDT 2024. Contains 375085 sequences. (Running on oeis4.)