There are so many variables in play here that its virtually impossible to give an accurate list.
For example, Korea theoretically requires a visa but I've been to Korea twice this year on an Indian passport without one (as I am a resident of Canada traveling to/from Canada). Similarly with the Netherlands who will permit you (at their discretion) to obtain a visa on arrival at AMS Schiphol. Singapore will also grant a 72-hour visa on arrival to Indians who hold a foreign residence permit.