A181539 - OEIS

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

A181539 as a simple table

`n`		`a(n)`
`1`		`9`
`2`		`49`
`3`		`249`
`4`		`1249`
`5`		`18751`
`6`		`218751`
`7`		`781249`
`8`		`24218751`
`9`		`74218751`
`10`		`1425781249`
`11`		`13574218751`
`12`		`163574218751`
`13`		`163574218751`
`14`		`19836425781249`
`15`		`19836425781249`
`16`		`2480163574218751`
`17`		`12519836425781249`
`18`		`12519836425781249`
`19`		`487480163574218751`
`20`		`15487480163574218751`
`21`		`215487480163574218751`
`22`		`215487480163574218751`

[9,49,249,1249,18751,218751,781249,24218751, 74218751,1425781249,13574218751,163574218751, 163574218751,19836425781249,19836425781249, 2480163574218751,12519836425781249, 12519836425781249,487480163574218751, 15487480163574218751,215487480163574218751, 215487480163574218751]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 6 17:20 EDT 2024. Contains 372297 sequences. (Running on oeis4.)