A145643 - OEIS

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A145643 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`3`
`4`		`1`
`5`		`15`
`6`		`6`
`7`		`105`
`8`		`6`
`9`		`35`
`10`		`60`
`11`		`385`
`12`		`90`
`13`		`5005`
`14`		`1260`
`15`		`75075`
`16`		`315`
`17`		`1276275`
`18`		`210`
`19`		`24249225`
`20`		`525`
`21`		`509233725`
`22`		`11550`
`23`		`11712375675`
`24`		`34650`
`25`		`2342475135`
`26`		`900900`
`27`		`2342475135`
`28`		`3153150`
`29`		`67931778915`
`30`		`28028`
`31`		`2105885146365`
`32`		`14014`
`33`		`2573859623335`

[1,2,3,1,15,6,105,6,35,60,385,90,5005,1260,75075, 315,1276275,210,24249225,525,509233725,11550, 11712375675,34650,2342475135,900900,2342475135, 3153150,67931778915,28028,2105885146365,14014, 2573859623335]

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Last modified April 19 11:14 EDT 2024. Contains 371791 sequences. (Running on oeis4.)