The Indonesian government allows Visa on Arrival from the following 42 countries:

SouthAfrica, Australia, United States of America, Argentina, Saudi Arabia, the Netherlands, Belgium, Brazil, Brunei Darussalam, Denmark, the Philippines, Finland, Hungary, India, United Kingdom, Italy, Japan, Germany, Cambodia, Canada, South Korea, Lao PDR, Malaysia, Mexico, Myanmar, Norway, France, Poland, Qatar, People’s Republic of China, New Zealand, Seychelles, Singapore, Spain, Sweden, Switzerland, Taiwan, Thailand, Tunisia, Turkey, United Arab Emirates and Viet Nam.

Other than that countries, please contact Indonesia Embassy or consulate for further information.