Can Entity Framework Core 2 return array or List of int from stored procedure

Is it possible to execute a stored procedure that returns an array or list of integers using Entity Framework Core 2?

For example I usually would call;

context.<entities>.FromSql("proc", "params");

However, this would map directly to the core entity which would throw an error as it would not be able to map non-nullable fields.

Is there any way I can do this?