A126902 - OEIS

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A126902 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`21`
`2`		`231`
`3`		`1764`
`4`		`10479`
`5`		`51450`
`6`		`216531`
`7`		`800121`
`8`		`2642514`
`9`		`7913619`
`10`		`21754425`
`11`		`55475826`
`12`		`132425181`
`13`		`298205544`
`14`		`637710549`
`15`		`1302463575`
`16`		`2553071556`
`17`		`4823274561`
`18`		`8814149379`
`19`		`15629570544`
`20`		`26967111675`
`21`		`45382254246`
`22`		`74648134911`
`23`		`120238185669`
`24`		`189964987254`
`25`		`294815553375`
`26`		`450031184421`
`27`		`676489071006`

[1,21,231,1764,10479,51450,216531,800121,2642514, 7913619,21754425,55475826,132425181,298205544, 637710549,1302463575,2553071556,4823274561, 8814149379,15629570544,26967111675,45382254246, 74648134911,120238185669,189964987254, 294815553375,450031184421,676489071006]

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Last modified June 8 21:00 EDT 2024. Contains 373227 sequences. (Running on oeis4.)