Project Euler #167: Investigating Ulam sequences

Hacker
Rank
Score
181
flag of United States
30.00
182
flag of Sweden
30.00
183
flag of United States
30.00
184
flag of India
30.00
185
flag of India
30.00
186
flag of India
30.00
188
flag of Vietnam
30.00

[deleted]

191
flag of null
30.00
192
flag of India
30.00
194
flag of India
30.00
196
flag of Kazakhstan
30.00
197
flag of India
30.00
198
flag of India
30.00
200
flag of Ukraine
30.00
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