A053807 - OEIS

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A053807 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`4`
`4`		`9`
`5`		`20`
`6`		`25`
`7`		`49`
`8`		`49`
`9`		`84`
`10`		`90`
`11`		`129`
`12`		`121`
`13`		`209`
`14`		`169`
`15`		`249`
`16`		`259`
`17`		`340`
`18`		`289`
`19`		`454`
`20`		`361`
`21`		`545`
`22`		`499`
`23`		`609`
`24`		`529`
`25`		`849`
`26`		`650`
`27`		`849`
`28`		`819`
`29`		`1049`
`30`		`841`
`31`		`1299`
`32`		`961`
`33`		`1364`
`34`		`1219`
`35`		`1449`
`36`		`1299`
`37`		`1910`
`38`		`1369`
`39`		`1809`
`40`		`1699`
`41`		`2209`
`42`		`1681`
`43`		`2499`
`44`		`1849`
`45`		`2561`
`46`		`2365`
`47`		`2649`

[0,0,4,9,20,25,49,49,84,90,129,121,209,169,249, 259,340,289,454,361,545,499,609,529,849,650,849, 819,1049,841,1299,961,1364,1219,1449,1299,1910, 1369,1809,1699,2209,1681,2499,1849,2561,2365,2649]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)