How do you translate the piano to Guitar

 How do you translate the piano to Guitar. What is 15181 on guitar? Thanks

For whatever key you're in - let's use C as an example - we're talking about numbers as scale degrees. In C, C=1, D=2, E=3, etc. So a 15181 pattern in C would be C G C C(one octave higher) C. 

Here are a few resources that may help:

https://www.simplifyingtheory.com/guitar-notes-piano/

https://www.strumpatterns.com/Articles/GuitarNeckDiagram.html

Thank you very much

You're welcome, Joe!