TY  - JOUR
AU  - Arun Sharma
TI  - Enumerating permutations that avoid three term arithmetic progressions
JO  - The electronic journal of combinatorics
PY  - 2009
VL  - 16
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/152/
DO  - 10.37236/152
ID  - 10_37236_152
ER  -