如何使用vba创建二进制序列？

I looking to create an excel table which represents a binary sequence of up to 20 places, i.e. 2^20. I've looked into using the excel formula dec2bin, unfortunately it only produces a binary sequence up to 10 places, i.e. 2^10. I need to produce a binary sequence which is bigger.I looking to create an excel table which repres