A114715 - OEIS

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A114715 as a triangular array

1

2 2

5 48 5

14 2452 2452 14

42 183958 4877756 183958 42

132 17454844 20071150430 20071150430 17454844 132

429 1941406508 129586764260850 6708527580006468 129586764260850 1941406508 429

A114715 as a square array

`1`	`2`	`5`	`14`	`42`	`132`	`429`
`2`	`48`	`2452`	`183958`	`17454844`	`1941406508`
`5`	`2452`	`4877756`	`20071150430`	`129586764260850`
`14`	`183958`	`20071150430`	`6708527580006468`
`42`	`17454844`	`129586764260850`
`132`	`1941406508`
`429`

A114715 as an upper right triangle

`1`	`2`	`5`	`14`	`42`	`132`	`429`
	`2`	`48`	`2452`	`183958`	`17454844`	`1941406508`
		`5`	`2452`	`4877756`	`20071150430`	`129586764260850`
			`14`	`183958`	`20071150430`	`6708527580006468`
				`42`	`17454844`	`129586764260850`
					`132`	`1941406508`
						`429`

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Last modified July 25 19:09 EDT 2024. Contains 374612 sequences. (Running on oeis4.)