A279269 - OEIS

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A279269 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`7`
`2`		`53`
`3`		`391`
`4`		`2865`
`5`		`20967`
`6`		`153413`
`7`		`1122471`
`8`		`8212705`
`9`		`60089287`
`10`		`439650773`
`11`		`3216759751`
`12`		`23535824145`
`13`		`172202794407`
`14`		`1259943234533`
`15`		`9218531904231`
`16`		`67448539061185`
`17`		`493495652968327`
`18`		`3610722528440693`
`19`		`26418301962683911`
`20`		`193292803059267825`
`21`		`1414250914660723047`

[1,7,53,391,2865,20967,153413,1122471,8212705, 60089287,439650773,3216759751,23535824145, 172202794407,1259943234533,9218531904231, 67448539061185,493495652968327,3610722528440693, 26418301962683911,193292803059267825, 1414250914660723047]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)