A045336 - OEIS

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

A045336 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`3`
`3`		`5`
`4`		`7`
`5`		`353`
`6`		`373`
`7`		`727`
`8`		`757`
`9`		`32323`
`10`		`33533`
`11`		`35353`
`12`		`35753`
`13`		`37273`
`14`		`37573`
`15`		`72227`
`16`		`72727`
`17`		`73237`
`18`		`75557`
`19`		`77377`
`20`		`3222223`
`21`		`3223223`
`22`		`3233323`
`23`		`3252523`
`24`		`3272723`
`25`		`3337333`
`26`		`3353533`
`27`		`3553553`
`28`		`3722273`
`29`		`3732373`
`30`		`3773773`
`31`		`7257527`
`32`		`7327237`
`33`		`7352537`
`34`		`7527257`
`35`		`7722277`

[2,3,5,7,353,373,727,757,32323,33533,35353,35753, 37273,37573,72227,72727,73237,75557,77377,3222223, 3223223,3233323,3252523,3272723,3337333,3353533, 3553553,3722273,3732373,3773773,7257527,7327237, 7352537,7527257,7722277]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)