Hecho matemático: 7342 is the number of ways to stack 29 pennies in contiguous rows so that each penny lies on the table or on two pennies.
Trivia: 7342 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: February 6th is the day in 1820 that the first 86 African American immigrants sponsored by the American Colonization Society started a settlement in present-day Liberia.