A146474 - OEIS

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A146474 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`1`
`7`		`1`
`8`		`1`
`9`		`1`
`10`		`1`
`11`		`3`
`12`		`3`
`13`		`9`
`14`		`9`
`15`		`23`
`16`		`23`
`17`		`85`
`18`		`85`
`19`		`375`
`20`		`375`
`21`		`2149`
`22`		`2149`
`23`		`15299`
`24`		`15299`
`25`		`129877`
`26`		`129877`
`27`		`1353943`
`28`		`1353943`
`29`		`17475557`
`30`		`17475557`

[1,1,1,1,1,1,1,1,1,1,3,3,9,9,23,23,85,85,375,375, 2149,2149,15299,15299,129877,129877,1353943, 1353943,17475557,17475557]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)