A073157 - OEIS

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A073157 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`18`
`4`		`70`
`5`		`293`
`6`		`1283`
`7`		`5808`
`8`		`26960`
`9`		`127628`
`10`		`613814`
`11`		`2990681`
`12`		`14730713`
`13`		`73229291`
`14`		`366936231`
`15`		`1851352820`
`16`		`9397497758`
`17`		`47957377934`
`18`		`245903408244`
`19`		`1266266092112`
`20`		`6545667052320`
`21`		`33954266444498`
`22`		`176689391245146`

[1,2,5,18,70,293,1283,5808,26960,127628,613814, 2990681,14730713,73229291,366936231,1851352820, 9397497758,47957377934,245903408244,1266266092112, 6545667052320,33954266444498,176689391245146]

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Last modified April 18 03:01 EDT 2024. Contains 371767 sequences. (Running on oeis4.)