A143864 - OEIS

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A143864 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`1`
`4`		`9`
`5`		`4`
`6`		`5`
`7`		`16`
`8`		`9`
`9`		`20`
`10`		`18`
`11`		`25`
`12`		`16`
`13`		`45`
`14`		`72`
`15`		`63`
`16`		`36`
`17`		`25`
`18`		`80`
`19`		`162`
`20`		`252`
`21`		`221`
`22`		`49`
`23`		`36`
`24`		`125`
`25`		`288`
`26`		`567`
`27`		`884`
`28`		`776`
`29`		`64`
`30`		`49`
`31`		`180`
`32`		`450`
`33`		`1008`
`34`		`1989`
`35`		`3104`
`36`		`2725`
`37`		`81`
`38`		`64`
`39`		`245`
`40`		`648`
`41`		`1575`
`42`		`3536`
`43`		`6984`
`44`		`10900`
`45`		`9569`

[1,4,1,9,4,5,16,9,20,18,25,16,45,72,63,36,25,80, 162,252,221,49,36,125,288,567,884,776,64,49,180, 450,1008,1989,3104,2725,81,64,245,648,1575,3536, 6984,10900,9569]

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Last modified August 13 19:11 EDT 2024. Contains 375144 sequences. (Running on oeis4.)