A012275 - OEIS

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A012275 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`6`
`4`		`53`
`5`		`235`
`6`		`2709`
`7`		`20188`
`8`		`278249`
`9`		`3019693`
`10`		`48281695`
`11`		`692436338`
`12`		`12717929157`
`13`		`225943945071`
`14`		`4727712830281`
`15`		`99660715587704`
`16`		`2354596166060273`
`17`		`57197420701626009`
`18`		`1511830772603161339`

[1,1,3,6,53,235,2709,20188,278249,3019693, 48281695,692436338,12717929157,225943945071, 4727712830281,99660715587704,2354596166060273, 57197420701626009,1511830772603161339]

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Last modified April 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)