TY - JOUR AU - Woan, Wen-jin TI - Animals and 2-Motzkin paths JO - Journal of integer sequences PY - 2005 VL - 8 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JIS_2005__8_5_a6/ LA - en ID - JIS_2005__8_5_a6 ER -