A210231 - OEIS

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A210231 as a triangular array

1

2 1

3 4 1

4 8 7 1

5 14 18 11 1

6 21 39 36 16 1

7 30 69 93 66 22 1

8 40 114 192 199 113 29 1

9 52 172 360 474 393 183 37 1

10 65 250 610 997 1068 729 283 46 1

11 80 345 980 1882 2501 2238 1285 421

A210231 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
`1`	`4`	`8`	`14`	`21`	`30`	`40`	`52`	`65`	`80`
`1`	`7`	`18`	`39`	`69`	`114`	`172`	`250`	`345`
`1`	`11`	`36`	`93`	`192`	`360`	`610`	`980`
`1`	`16`	`66`	`199`	`474`	`997`	`1882`
`1`	`22`	`113`	`393`	`1068`	`2501`
`1`	`29`	`183`	`729`	`2238`
`1`	`37`	`283`	`1285`
`1`	`46`	`421`
`1`

A210231 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
	`1`	`4`	`8`	`14`	`21`	`30`	`40`	`52`	`65`	`80`
		`1`	`7`	`18`	`39`	`69`	`114`	`172`	`250`	`345`
			`1`	`11`	`36`	`93`	`192`	`360`	`610`	`980`
				`1`	`16`	`66`	`199`	`474`	`997`	`1882`
					`1`	`22`	`113`	`393`	`1068`	`2501`
						`1`	`29`	`183`	`729`	`2238`
							`1`	`37`	`283`	`1285`
								`1`	`46`	`421`
									`1`

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Last modified May 4 21:32 EDT 2024. Contains 372257 sequences. (Running on oeis4.)