Forum Discussion
Need help with formula
https://www.quora.com/unanswered/How-do-I-make-formula-in-excel-of-this-series-i-e-1-1-1-2-1-3-1-4-2-5-2-6-2-7-2-8-3-9-3-10-3-11-3-12%E2%80%A6
https://www.quora.com/unanswered/How-do-I-make-formula-in-excel-of-this-series-i-e-1-1-1-2-1-3-1-4-2-5-2-6-2-7-2-8-3-9-3-10-3-11-3-12%E2%80%A6
