question: What is the lowest number of households for the entry with a median income of $41,778 and a population greater than 38,319?
answer: SELECT MIN(number_of_households) FROM table_name_77 WHERE median_family_income = "$41,778" AND population > 38 OFFSET 319
context: CREATE TABLE table_name_77 (number_of_households INTEGER, median_family_income VARCHAR, population VARCHAR)