Quote:
Do you regard the following thread by 01001010 as spam titled "Math question (simple)" posted on 5/2/2011?
Thank you.

Even if I did (which I don't, it was quite a funny bit of sarcasm IMO) by the same grounds you'd have much more spam threads than he does...
Quote:
What's so special about the first four rows in the following triangle?:
.........................1........................
....................2.......3.....................
................4......5.......6.................
............7......8......9........10...........

 They're the only 4 consecutive rows with precisely one double digit number
 They're the only 4 rows in the whole triangle that contain single digit numbers
 They're the only 4 rows that contain an even prime number
 They're the only 4 rows I've ever seen with full stops in between the numbers
 They're the only 4 consecutive rows that end with the same number of numbers in the row as number of rows you've written down
 They're the only 4 rows where you can pick numbers in those rows that add up to 1
 They're the only 4 rows where you can pick numbers in those rows that add up to 2
 They're the only 4 rows where you can pick numbers in those rows that add up to 3
 They're the only 4 rows where you can pick numbers in those rows that add up to 4
 They're the only 4 rows where you can pick numbers in those rows that add up to 5
 They're the only 4 rows where you can pick numbers in those rows that add up to 6
 They're the only 4 rows where you can pick numbers in those rows that add up to 7
 They're the only 4 rows where you can pick numbers in those rows that add up to 9
 They're the only 4 rows where you can pick numbers in those rows that add up to 10
 They're the only 4 rows where you can pick numbers in those rows that add up to 11
 They're the only 4 rows where you can pick numbers in those rows that add up to 12
 They're the only 4 rows where you can pick numbers in those rows that add up to 13
 They're the only 4 rows where you can pick numbers in those rows that add up to 14
 They're the only 4 rows where you can pick numbers in those rows that add up to 15
 They're the only 4 rows where you can pick numbers in those rows that add up to 16
 They're the only 4 rows where you can pick numbers in those rows that add up to 17
 They're the only 4 rows where you can pick numbers in those rows that add up to 18
 They're the only 4 rows where you can pick numbers in those rows that add up to 19