0
1
1
2
3
5
8
13
21
34
55
89
144
233
377
610
987
1,597
2,584
4,181
6,765
10,946
17,711
28,657
46,368
75,025
121,393
196,418
317,811
514,229
832,040
1,346,269
2,178,309
3,524,578
5,702,887
9,227,465
14,930,352
24,157,817
39,088,169
63,245,986
102,334,155
165,580,141
267,914,296
433,494,437
701,408,733
1,134,903,170
1,836,311,903
2,971,215,073
4,807,526,976
7,778,742,049
12,586,269,025
20,365,011,074
32,951,280,099
53,316,291,173
86,267,571,272

But, what does it signify?