A172358 - OEIS

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A172358 as a simple table

`n`		`a(n)`
`0`		`1`
`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`		`3`
`14`		`1`
`15`		`1`
`16`		`3`
`17`		`9`
`18`		`9`
`19`		`3`
`20`		`1`
`21`		`1`
`22`		`5`
`23`		`15`
`24`		`45`
`25`		`15`
`26`		`5`
`27`		`1`
`28`		`1`
`29`		`9`
`30`		`45`
`31`		`135`
`32`		`135`
`33`		`45`
`34`		`9`
`35`		`1`
`36`		`1`
`37`		`11`
`38`		`99`
`39`		`495`
`40`		`495`
`41`		`495`
`42`		`99`
`43`		`11`
`44`		`1`
`45`		`1`
`46`		`19`
`47`		`209`
`48`		`1881`
`49`		`3135`
`50`		`3135`
`51`		`1881`
`52`		`209`
`53`		`19`
`54`		`1`
`55`		`1`
`56`		`29`
`57`		`551`
`58`		`6061`
`59`		`18183`
`60`		`30305`
`61`		`18183`
`62`		`6061`
`63`		`551`
`64`		`29`
`65`		`1`

[1,1,1,1,1,1,1,1,1,1,1,3,3,3,1,1,3,9,9,3,1,1,5,15, 45,15,5,1,1,9,45,135,135,45,9,1,1,11,99,495,495, 495,99,11,1,1,19,209,1881,3135,3135,1881,209,19,1, 1,29,551,6061,18183,30305,18183,6061,551,29,1]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)