113 reputation
3
bio website
location
age
visits member for 3 years, 6 months
seen Dec 2 '14 at 4:43

Nov
4
awarded  Supporter
Nov
4
awarded  Scholar
Nov
4
accepted Proving a sequence has a permutation in which no member is equal to its successor
Nov
2
awarded  Student
Nov
2
asked Proving a sequence has a permutation in which no member is equal to its successor