A157171 - OEIS

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A157171 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`11`
`5`		`1`
`6`		`1`
`7`		`21`
`8`		`21`
`9`		`1`
`10`		`1`
`11`		`31`
`12`		`66`
`13`		`31`
`14`		`1`
`15`		`1`
`16`		`41`
`17`		`136`
`18`		`136`
`19`		`41`
`20`		`1`
`21`		`1`
`22`		`51`
`23`		`231`
`24`		`362`
`25`		`231`
`26`		`51`
`27`		`1`
`28`		`1`
`29`		`61`
`30`		`351`
`31`		`755`
`32`		`755`
`33`		`351`
`34`		`61`
`35`		`1`
`36`		`1`
`37`		`71`
`38`		`496`
`39`		`1361`
`40`		`1870`
`41`		`1361`
`42`		`496`
`43`		`71`
`44`		`1`
`45`		`1`
`46`		`81`
`47`		`666`
`48`		`2226`
`49`		`3906`
`50`		`3906`
`51`		`2226`
`52`		`666`
`53`		`81`
`54`		`1`
`55`		`1`
`56`		`91`
`57`		`861`
`58`		`3396`
`59`		`7266`
`60`		`9282`
`61`		`7266`
`62`		`3396`
`63`		`861`
`64`		`91`
`65`		`1`

[1,1,1,1,11,1,1,21,21,1,1,31,66,31,1,1,41,136,136, 41,1,1,51,231,362,231,51,1,1,61,351,755,755,351, 61,1,1,71,496,1361,1870,1361,496,71,1,1,81,666, 2226,3906,3906,2226,666,81,1,1,91,861,3396,7266, 9282,7266,3396,861,91,1]

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Last modified April 23 02:53 EDT 2024. Contains 371906 sequences. (Running on oeis4.)