A274293 - OEIS

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A274293 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`2`
`6`		`1`
`7`		`7`
`8`		`6`
`9`		`6`
`10`		`1`
`11`		`15`
`12`		`14`
`13`		`20`
`14`		`20`
`15`		`1`
`16`		`31`
`17`		`30`
`18`		`50`
`19`		`70`
`20`		`70`
`21`		`1`
`22`		`63`
`23`		`62`
`24`		`112`
`25`		`182`
`26`		`252`
`27`		`252`
`28`		`1`
`29`		`127`
`30`		`126`
`31`		`238`
`32`		`420`
`33`		`672`
`34`		`924`
`35`		`924`
`36`		`1`
`37`		`255`
`38`		`254`
`39`		`492`
`40`		`912`
`41`		`1584`
`42`		`2508`
`43`		`3432`
`44`		`3432`
`45`		`1`
`46`		`511`
`47`		`510`
`48`		`1002`
`49`		`1914`
`50`		`3498`
`51`		`6006`
`52`		`9438`
`53`		`12870`
`54`		`12870`
`55`		`1`
`56`		`1023`
`57`		`1022`
`58`		`2024`
`59`		`3938`
`60`		`7436`
`61`		`13442`
`62`		`22880`
`63`		`35750`
`64`		`48620`
`65`		`48620`

[1,1,1,1,3,2,1,7,6,6,1,15,14,20,20,1,31,30,50,70, 70,1,63,62,112,182,252,252,1,127,126,238,420,672, 924,924,1,255,254,492,912,1584,2508,3432,3432,1, 511,510,1002,1914,3498,6006,9438,12870,12870,1, 1023,1022,2024,3938,7436,13442,22880,35750,48620, 48620]

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)