lucky or unlucky 13

a little list of facts about 13

1. triskadecaphobia is the fear of the number 13
2. sikhs consider 13 a lucky number
3. a rondeau is a poem with 13 lines.
4. a bakers dozen has 13 items.
5. the great seal of the united states there are 13 stars, 13 arrows and an olive branch with 13 leaves and 13 olives.
6. 13 is the 6th smallest prime number (one of my favorites)
7. you fans of the periodic table will know that 13 is aluminum's atomic number.