A036949 - OEIS

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

A036949 as a simple table

`n`		`a(n)`
`1`		`7`
`2`		`0`
`3`		`787`
`4`		`7877`
`5`		`78787`
`6`		`777787`
`7`		`7778777`
`8`		`77778887`
`9`		`777788887`
`10`		`7777778887`
`11`		`77777778887`
`12`		`777777777877`
`13`		`7777777787777`
`14`		`77777777778787`
`15`		`777777777777787`
`16`		`7777777778788777`
`17`		`77777777777778887`
`18`		`777777777787878887`

[7,0,787,7877,78787,777787,7778777,77778887, 777788887,7777778887,77777778887,777777777877, 7777777787777,77777777778787,777777777777787, 7777777778788777,77777777777778887, 777777777787878887]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 10 01:34 EDT 2024. Contains 374191 sequences. (Running on oeis4.)