A146472 - OEIS

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A146472 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`3`
`6`		`9`
`7`		`23`
`8`		`85`
`9`		`375`
`10`		`2149`
`11`		`15299`
`12`		`129877`
`13`		`1353943`
`14`		`17475557`
`15`		`279267939`
`16`		`5511590965`
`17`		`133957241929`
`18`		`4003924495735`
`19`		`147542199515841`
`20`		`6704016396279819`
`21`		`375798793326385295`
`22`		`25965634034447375655`

[1,1,1,1,3,9,23,85,375,2149,15299,129877,1353943, 17475557,279267939,5511590965,133957241929, 4003924495735,147542199515841,6704016396279819, 375798793326385295,25965634034447375655]

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Last modified April 20 09:04 EDT 2024. Contains 371799 sequences. (Running on oeis4.)