A250303 - OEIS

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A250303 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`2`
`7`		`5`
`8`		`6`
`9`		`3`
`10`		`14`
`11`		`12`
`12`		`4`
`13`		`30`
`14`		`20`
`15`		`5`
`16`		`55`
`17`		`30`
`18`		`6`
`19`		`91`
`20`		`42`
`21`		`7`
`22`		`140`
`23`		`56`
`24`		`8`
`25`		`204`
`26`		`72`
`27`		`9`
`28`		`285`
`29`		`90`
`30`		`10`
`31`		`385`
`32`		`110`
`33`		`11`
`34`		`506`
`35`		`132`
`36`		`12`
`37`		`650`
`38`		`156`
`39`		`13`
`40`		`819`
`41`		`182`
`42`		`14`
`43`		`1015`
`44`		`210`
`45`		`15`
`46`		`1240`
`47`		`240`
`48`		`16`
`49`		`1496`
`50`		`272`
`51`		`17`
`52`		`1785`
`53`		`306`
`54`		`18`
`55`		`2109`
`56`		`342`
`57`		`19`
`58`		`2470`
`59`		`380`
`60`		`20`
`61`		`2870`
`62`		`420`
`63`		`21`
`64`		`3311`
`65`		`462`
`66`		`22`
`67`		`3795`
`68`		`506`

[0,0,1,1,2,2,5,6,3,14,12,4,30,20,5,55,30,6,91,42, 7,140,56,8,204,72,9,285,90,10,385,110,11,506,132, 12,650,156,13,819,182,14,1015,210,15,1240,240,16, 1496,272,17,1785,306,18,2109,342,19,2470,380,20, 2870,420,21,3311,462,22,3795,506]

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Last modified April 24 10:11 EDT 2024. Contains 371935 sequences. (Running on oeis4.)