A103439 - OEIS

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A103439 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`3`
`3`		`7`
`4`		`16`
`5`		`39`
`6`		`105`
`7`		`315`
`8`		`1048`
`9`		`3829`
`10`		`15207`
`11`		`65071`
`12`		`297840`
`13`		`1449755`
`14`		`7468541`
`15`		`40555747`
`16`		`231335960`
`17`		`1381989881`
`18`		`8623700811`
`19`		`56078446615`
`20`		`379233142800`
`21`		`2662013133295`
`22`		`19362917622001`
`23`		`145719550012299`
`24`		`1133023004941272`
`25`		`9090156910550109`
`26`		`75161929739797519`

[0,1,3,7,16,39,105,315,1048,3829,15207,65071, 297840,1449755,7468541,40555747,231335960, 1381989881,8623700811,56078446615,379233142800, 2662013133295,19362917622001,145719550012299, 1133023004941272,9090156910550109, 75161929739797519]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)