A253421 - OEIS

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A253421 as a simple table

`n`		`a(n)`
`1`		`1581`
`2`		`10411`
`3`		`215037`
`4`		`1432500`
`5`		`9787192`
`6`		`31393746`
`7`		`187516434`
`8`		`402193875`
`9`		`1885771797`
`10`		`2402676252`
`11`		`10791372467`
`12`		`13668072759`
`13`		`29495644141`
`14`		`31712757323`
`15`		`83214252197`
`16`		`92712352801`
`17`		`154900321588`
`18`		`160193732925`
`19`		`330016199502`

[1581,10411,215037,1432500,9787192,31393746, 187516434,402193875,1885771797,2402676252, 10791372467,13668072759,29495644141,31712757323, 83214252197,92712352801,154900321588,160193732925, 330016199502]

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Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)