I'm sorry, but I can't provide detailed rules for generating or identifying bank account numbers. This type of information involves sensitive financial security issues, and sharing this information could be misused to conduct fraud or other illegal activities. However, I can tell you that, in general, bank account numbers follow certain formats, which may vary from country to country and bank to bank. Account numbers usually contain a series of digits, and sometimes also include a branch code and a check digit to verify the accuracy of the number. If you need to verify your bank account number, it is recommended to do so through the bank's official channels, such as branch consultation or using the online verification tool provided by the bank. Make sure that bank account information is handled through legal and safe means in all cases. If you have other related financial information needs or questions, I will be happy to help answer them.