A146623 - OEIS

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A146623 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`1`
`7`		`1`
`8`		`3`
`9`		`1`
`10`		`5`
`11`		`1`
`12`		`7`
`13`		`5`
`14`		`21`
`15`		`13`
`16`		`69`
`17`		`33`
`18`		`309`
`19`		`131`
`20`		`1529`
`21`		`465`
`22`		`8153`
`23`		`2505`
`24`		`52849`
`25`		`18109`
`26`		`418127`
`27`		`137539`
`28`		`4312045`
`29`		`1253575`
`30`		`52848473`

[1,1,1,1,1,1,1,3,1,5,1,7,5,21,13,69,33,309,131, 1529,465,8153,2505,52849,18109,418127,137539, 4312045,1253575,52848473]

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Last modified May 2 21:21 EDT 2024. Contains 372203 sequences. (Running on oeis4.)