CREATE TABLE table_23289934_1 (no_in_series INT, production_code VARCHAR)

Name the most number in series for production code of 3abc11
SELECT MAX(no_in_series) FROM table_23289934_1 WHERE production_code = "3ABC11"
SELECT MAX("no_in_series") FROM "table_23289934_1" WHERE "3ABC11" = "production_code"