A231829 - OEIS

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A231829 as a triangular array

1

3 3

6 13 6

10 40 40 10

15 108 213 108 15

21 275 1049 1049 275 21

28 681 5034 9349 5034 681 28

36 1664 23984 80626 80626 23984 1664 36

45 4040 114069 692194 1222363 692194 114069 4040 45

A231829 as a square array

`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`
`3`	`13`	`40`	`108`	`275`	`681`	`1664`	`4040`
`6`	`40`	`213`	`1049`	`5034`	`23984`	`114069`
`10`	`108`	`1049`	`9349`	`80626`	`692194`
`15`	`275`	`5034`	`80626`	`1222363`
`21`	`681`	`23984`	`692194`
`28`	`1664`	`114069`
`36`	`4040`
`45`

A231829 as an upper right triangle

`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`
	`3`	`13`	`40`	`108`	`275`	`681`	`1664`	`4040`
		`6`	`40`	`213`	`1049`	`5034`	`23984`	`114069`
			`10`	`108`	`1049`	`9349`	`80626`	`692194`
				`15`	`275`	`5034`	`80626`	`1222363`
					`21`	`681`	`23984`	`692194`
						`28`	`1664`	`114069`
							`36`	`4040`
								`45`

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)