A172210 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A172210 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`12`
`3`		`143`
`4`		`770`
`5`		`3368`
`6`		`12632`
`7`		`38566`
`8`		`98968`
`9`		`222351`
`10`		`450682`
`11`		`843169`
`12`		`1479116`
`13`		`2460912`
`14`		`3917228`
`15`		`6006056`
`16`		`8917888`
`17`		`12878847`
`18`		`18153806`
`19`		`25049515`
`20`		`33917724`
`21`		`45158308`
`22`		`59222392`
`23`		`76615476`
`24`		`97900560`
`25`		`123701269`
`26`		`154704978`
`27`		`191665937`
`28`		`235408396`
`29`		`286829730`
`30`		`346903564`

[1,12,143,770,3368,12632,38566,98968,222351, 450682,843169,1479116,2460912,3917228,6006056, 8917888,12878847,18153806,25049515,33917724, 45158308,59222392,76615476,97900560,123701269, 154704978,191665937,235408396,286829730,346903564]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)