0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89
This sequence is the famous Fabonacci series Here only the first two terms are assumed 0 and 1 Thereafter each term is obtained by adding the previous two terms 1[ in third place] =0+1,2=1+1,3=2+1,5=3+2,8=5+3...