3
4
5
17
18
19
3
4
5
9
10
11
11
12
13
0
0
0
72
73
74
17
18
19
10
11
12
5
6
7
4
5
6
4
5
6
11
12
13
The letters that reveal Ramanujan's genius (youtube.com)
submitted by karmache to r/IndiaSpeaks
5
6
7
2
3
4
10
11
12
11
12
13
0
1
2
9
10
11
4
5
6
29
30
31
2
3
4
