A007817 - OEIS

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A007817 as a simple table

`n`		`a(n)`
`5`		`1`
`6`		`14`
`7`		`113`
`8`		`720`
`9`		`4033`
`10`		`20864`
`11`		`102356`
`12`		`483680`
`13`		`2223482`
`14`		`10009570`
`15`		`44330931`
`16`		`193798624`
`17`		`838329841`
`18`		`3595080184`
`19`		`15305823256`
`20`		`64766503744`
`21`		`272635026526`
`22`		`1142528179324`
`23`		`4769415499234`
`24`		`19842220567264`
`25`		`82303947852506`
`26`		`340491603805344`
`27`		`1405318295426488`
`28`		`5788074933453632`
`29`		`23794580648906708`
`30`		`97653338015578634`
`31`		`400157876088981431`

[1,14,113,720,4033,20864,102356,483680,2223482, 10009570,44330931,193798624,838329841,3595080184, 15305823256,64766503744,272635026526, 1142528179324,4769415499234,19842220567264, 82303947852506,340491603805344,1405318295426488, 5788074933453632,23794580648906708, 97653338015578634,400157876088981431]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)