A115253 - OEIS

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A115253 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`2`
`5`		`2`
`6`		`5`
`7`		`3`
`8`		`3`
`9`		`5`
`10`		`14`
`11`		`7`
`12`		`6`
`13`		`7`
`14`		`14`
`15`		`42`
`16`		`19`
`17`		`13`
`18`		`13`
`19`		`19`
`20`		`42`
`21`		`132`
`22`		`56`
`23`		`35`
`24`		`31`
`25`		`35`
`26`		`56`
`27`		`132`
`28`		`429`
`29`		`174`
`30`		`103`
`31`		`83`
`32`		`83`
`33`		`103`
`34`		`174`
`35`		`429`
`36`		`1430`
`37`		`561`
`38`		`320`
`39`		`245`
`40`		`227`
`41`		`245`
`42`		`320`
`43`		`561`
`44`		`1430`
`45`		`4862`
`46`		`1859`
`47`		`1032`
`48`		`763`
`49`		`671`
`50`		`671`
`51`		`763`
`52`		`1032`
`53`		`1859`
`54`		`4862`
`55`		`16796`
`56`		`6292`
`57`		`3421`

[1,1,1,2,2,2,5,3,3,5,14,7,6,7,14,42,19,13,13,19, 42,132,56,35,31,35,56,132,429,174,103,83,83,103, 174,429,1430,561,320,245,227,245,320,561,1430, 4862,1859,1032,763,671,671,763,1032,1859,4862, 16796,6292,3421]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)