A012109 - OEIS

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A012109 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`13`
`3`		`421`
`4`		`26713`
`5`		`2794441`
`6`		`436186213`
`7`		`95033434861`
`8`		`27555582190513`
`9`		`10260037095841681`
`10`		`4771143086720391613`
`11`		`2710025439753915534901`
`12`		`1846296024220715321941513`
`13`		`1486014763274444231870834521`

[1,1,13,421,26713,2794441,436186213,95033434861, 27555582190513,10260037095841681, 4771143086720391613,2710025439753915534901, 1846296024220715321941513, 1486014763274444231870834521]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)