A087457 - OEIS

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A087457 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`31`
`4`		`213`
`5`		`1551`
`6`		`11723`
`7`		`90945`
`8`		`719253`
`9`		`5773279`
`10`		`46889355`
`11`		`384487665`
`12`		`3177879675`
`13`		`26442188865`
`14`		`221278343445`
`15`		`1860908156031`
`16`		`15717475208853`
`17`		`133256583398655`
`18`		`1133591857814363`
`19`		`9672323357640129`
`20`		`82752014457666363`
`21`		`709719620585186529`
`22`		`6100394753270329605`

[1,5,31,213,1551,11723,90945,719253,5773279, 46889355,384487665,3177879675,26442188865, 221278343445,1860908156031,15717475208853, 133256583398655,1133591857814363,9672323357640129, 82752014457666363,709719620585186529, 6100394753270329605]

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Last modified April 25 10:51 EDT 2024. Contains 371967 sequences. (Running on oeis4.)