User contributions for 79.181.152.0/24
Results for 79.181.152.0/24 block log
15 March 2012
- 23:4023:40, 15 March 2012 diff hist +6,356 N Prüfer sequence 79.181.152.42 talk →Algorithm to convert a tree into a Prüfer sequence: it is unique only if one does consider the labels.