How to get next value of Sequence dynamically in Oracle I used to a SQL guy and trying my hands on Oracle front.

I am getting dynamic values of sequence in a variable. I like to fetch next value for that sequence object in some output variable. How to handle this in Oracle.

I wrote something same for SQL like this: 

SET @v_SQLString = 'SELECT @v_new_seq = next value for '+@v_table_name
SET @v_ParmDefinition = '@v_new_seq NUMERIC(19) OUTPUT'

EXECUTE sp_executesql
    @v_SQLString,
    @v_ParmDefinition,
    @v_new_seq = @v_new_seq OUTPUT


Looking for something same in Oracle.
My_Sequence_Name.NextVal - check here and here. Psoug is a great site for Oracle.