Sen no Rikyū Open Thread: Monday, March 28, 2016
Submitted by enhydra lutris on Mon, 03/28/2016 - 6:00am| Happy commemoration of Sen no Rikyū |
| Today's number is 28 |
| 28 is 4 x 7 (more later) |
| 28 is the sum of the first 7 natural numbers. 1+2+3+4+5+6+7 = 28 |
| 28 is also the sum of the first 5 non-primes 1+4+6+8+9 = 28 |
