A228317 - OEIS

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A228317 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`3`
`4`		`21`
`5`		`75`
`6`		`195`
`7`		`420`
`8`		`798`
`9`		`1386`
`10`		`2250`
`11`		`3465`
`12`		`5115`
`13`		`7293`
`14`		`10101`
`15`		`13650`
`16`		`18060`
`17`		`23460`
`18`		`29988`
`19`		`37791`
`20`		`47025`
`21`		`57855`
`22`		`70455`
`23`		`85008`
`24`		`101706`
`25`		`120750`
`26`		`142350`
`27`		`166725`
`28`		`194103`
`29`		`224721`
`30`		`258825`
`31`		`296670`
`32`		`338520`
`33`		`384648`
`34`		`435336`
`35`		`490875`
`36`		`551565`
`37`		`617715`
`38`		`689643`

[0,0,3,21,75,195,420,798,1386,2250,3465,5115,7293, 10101,13650,18060,23460,29988,37791,47025,57855, 70455,85008,101706,120750,142350,166725,194103, 224721,258825,296670,338520,384648,435336,490875, 551565,617715,689643]

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Last modified April 19 02:45 EDT 2024. Contains 371782 sequences. (Running on oeis4.)