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a couple more testcases
you may notice that the counts of 79497 are different for N=10000 and N=50000, think about why
N=1000 -> 1111 25 N=5000 -> 12221 88 N=10000 -> 79497 215 N=50000 -> 79497 295 N=100000 -> 4964444694 583
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Project Euler #55: Lychrel numbers
You are viewing a single comment's thread. Return to all comments →
a couple more testcases
you may notice that the counts of 79497 are different for N=10000 and N=50000, think about why