A142243 - OEIS

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A142243 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`2`
`3`		`6`
`4`		`8`
`5`		`6`
`6`		`20`
`7`		`36`
`8`		`30`
`9`		`20`
`10`		`70`
`11`		`160`
`12`		`168`
`13`		`112`
`14`		`70`
`15`		`252`
`16`		`700`
`17`		`900`
`18`		`720`
`19`		`420`
`20`		`252`
`21`		`924`
`22`		`3024`
`23`		`4620`
`24`		`4400`
`25`		`2970`
`26`		`1584`
`27`		`924`
`28`		`3432`
`29`		`12936`
`30`		`22932`
`31`		`25480`
`32`		`20020`
`33`		`12012`
`34`		`6006`
`35`		`3432`
`36`		`12870`
`37`		`54912`
`38`		`110880`
`39`		`141120`
`40`		`127400`
`41`		`87360`
`42`		`48048`
`43`		`22880`
`44`		`12870`
`45`		`48620`

[1,2,2,6,8,6,20,36,30,20,70,160,168,112,70,252, 700,900,720,420,252,924,3024,4620,4400,2970,1584, 924,3432,12936,22932,25480,20020,12012,6006,3432, 12870,54912,110880,141120,127400,87360,48048, 22880,12870,48620]

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Last modified June 12 21:26 EDT 2024. Contains 373360 sequences. (Running on oeis4.)