Project Euler #167: Investigating Ulam sequences

Hacker
Rank
Score
101
flag of United Kingdom
30.00
104
flag of United States
30.00
106
flag of India
30.00
107
flag of France
30.00
108
flag of India
30.00
109
flag of Peru
30.00
110
flag of Lebanon
30.00
113
flag of India
30.00
114
flag of United States
30.00
115
flag of India
30.00
116
flag of United States
30.00
118
flag of India
30.00
119
flag of United States
30.00
120
flag of Morocco
30.00
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