A008449 - OEIS

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A008449 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`90`
`2`		`1260`
`3`		`4920`
`4`		`13320`
`5`		`30492`
`6`		`55860`
`7`		`94680`
`8`		`156240`
`9`		`232770`
`10`		`332640`
`11`		`471240`
`12`		`636480`
`13`		`835020`
`14`		`1098900`
`15`		`1391040`
`16`		`1720800`
`17`		`2181780`
`18`		`2614260`
`19`		`3118680`
`20`		`3889962`
`21`		`4519140`
`22`		`5207760`
`23`		`6237000`
`24`		`7208640`
`25`		`8274510`
`26`		`9585000`
`27`		`10816560`
`28`		`12215520`
`29`		`14153760`

[1,90,1260,4920,13320,30492,55860,94680,156240, 232770,332640,471240,636480,835020,1098900, 1391040,1720800,2181780,2614260,3118680,3889962, 4519140,5207760,6237000,7208640,8274510,9585000, 10816560,12215520,14153760]

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Last modified April 20 00:58 EDT 2024. Contains 371798 sequences. (Running on oeis4.)