A153908 - OEIS

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A153908 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`1`
`3`		`2`
`4`		`13`
`5`		`14`
`6`		`44`
`7`		`452`
`8`		`799`
`9`		`4626`
`10`		`86710`
`11`		`273752`
`12`		`2781435`
`13`		`91537826`
`14`		`508729354`
`15`		`9157300668`
`16`		`533484637064`
`17`		`5243172893020`
`18`		`166735484693868`
`19`		`17161483714082216`
`20`		`298035643554185774`
`21`		`16752470174524734906`
`22`		`3047662126271875592300`

[1,2,1,2,13,14,44,452,799,4626,86710,273752, 2781435,91537826,508729354,9157300668, 533484637064,5243172893020,166735484693868, 17161483714082216,298035643554185774, 16752470174524734906,3047662126271875592300]

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Last modified May 2 16:14 EDT 2024. Contains 372197 sequences. (Running on oeis4.)