A189175 - OEIS

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A189175 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`2`
`5`		`1`
`6`		`6`
`7`		`5`
`8`		`3`
`9`		`1`
`10`		`20`
`11`		`15`
`12`		`9`
`13`		`4`
`14`		`1`
`15`		`70`
`16`		`49`
`17`		`29`
`18`		`14`
`19`		`5`
`20`		`1`
`21`		`252`
`22`		`168`
`23`		`98`
`24`		`49`
`25`		`20`
`26`		`6`
`27`		`1`
`28`		`924`
`29`		`594`
`30`		`342`
`31`		`174`
`32`		`76`
`33`		`27`
`34`		`7`
`35`		`1`
`36`		`3432`
`37`		`2145`
`38`		`1221`
`39`		`627`
`40`		`285`
`41`		`111`
`42`		`35`
`43`		`8`
`44`		`1`
`45`		`12870`
`46`		`7865`
`47`		`4433`
`48`		`2288`
`49`		`1067`
`50`		`440`
`51`		`155`
`52`		`44`
`53`		`9`
`54`		`1`
`55`		`48620`
`56`		`29172`
`57`		`16302`
`58`		`8437`
`59`		`4004`
`60`		`1716`
`61`		`649`
`62`		`209`
`63`		`54`
`64`		`10`
`65`		`1`

[1,1,1,2,2,1,6,5,3,1,20,15,9,4,1,70,49,29,14,5,1, 252,168,98,49,20,6,1,924,594,342,174,76,27,7,1, 3432,2145,1221,627,285,111,35,8,1,12870,7865,4433, 2288,1067,440,155,44,9,1,48620,29172,16302,8437, 4004,1716,649,209,54,10,1]

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Last modified July 11 11:28 EDT 2024. Contains 374231 sequences. (Running on oeis4.)