A145031 - OEIS

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

A145031 as a simple table

`n`		`a(n)`
`1`		`5`
`2`		`9`
`3`		`45`
`4`		`81`
`5`		`675`
`6`		`1215`
`7`		`14175`
`8`		`28431`
`9`		`72171`
`10`		`597051`
`11`		`2679075`
`12`		`885735`
`13`		`10333575`
`14`		`89813529`
`15`		`286446699`
`16`		`390609135`
`17`		`789189885`
`18`		`7274895849`
`19`		`55142849601`
`20`		`204945438681`
`21`		`154580775111`
`22`		`1049522104701`
`23`		`596240132571`
`24`		`1307544150375`

[5,9,45,81,675,1215,14175,28431,72171,597051, 2679075,885735,10333575,89813529,286446699, 390609135,789189885,7274895849,55142849601, 204945438681,154580775111,1049522104701, 596240132571,1307544150375]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 20 06:44 EDT 2024. Contains 375311 sequences. (Running on oeis4.)