A226290 - OEIS

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A226290 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`1`
`5`		`1`
`6`		`2`
`7`		`6`
`8`		`6`
`9`		`6`
`10`		`2`
`11`		`1`
`12`		`1`
`13`		`4`
`14`		`13`
`15`		`27`
`16`		`39`
`17`		`39`
`18`		`27`
`19`		`13`
`20`		`4`
`21`		`1`
`22`		`1`
`23`		`4`
`24`		`22`
`25`		`60`
`26`		`139`
`27`		`208`
`28`		`252`
`29`		`208`
`30`		`139`
`31`		`60`
`32`		`22`
`33`		`4`
`34`		`1`
`35`		`1`
`36`		`6`
`37`		`34`
`38`		`129`
`39`		`371`
`40`		`794`
`41`		`1310`
`42`		`1675`
`43`		`1675`
`44`		`1310`
`45`		`794`
`46`		`371`
`47`		`129`
`48`		`34`
`49`		`6`
`50`		`1`
`51`		`1`
`52`		`6`
`53`		`48`
`54`		`218`
`55`		`813`
`56`		`2196`
`57`		`4767`
`58`		`8070`
`59`		`11139`
`60`		`12300`
`61`		`11139`
`62`		`8070`
`63`		`4767`
`64`		`2196`
`65`		`813`
`66`		`218`
`67`		`48`
`68`		`6`
`69`		`1`

[1,1,2,2,1,1,2,6,6,6,2,1,1,4,13,27,39,39,27,13,4, 1,1,4,22,60,139,208,252,208,139,60,22,4,1,1,6,34, 129,371,794,1310,1675,1675,1310,794,371,129,34,6, 1,1,6,48,218,813,2196,4767,8070,11139,12300,11139, 8070,4767,2196,813,218,48,6,1]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)