Problem 53029. Easy Sequences 49: Prime Little Omega Function
In test #7, I think the last digit of the mean(s) is maybe supposed to be a 3 rather than a 5. I'm also having some problems with test #3, but I haven't investigated that yet.
I can't see where our difference in test#7 is coming from, because even if I use: mean = int64(sum/numel), I'm still getting 7620740342849265. Could it be because of overflow, again? I tried not to exceed 'flintmax' this time, though. Can you publish your solution, please? Thanks.
Regarding test#3, I've checked my solution using the formula: omega(x) = numel(unique(factor(x))), and it seems correct.
Interesting. My solution fails test #7 on my laptop, but passes on the Cody server. The problem with test #3 was my fault!
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Easy Sequences 16: Volume of Embedded Octahedron
Determine whether a number is practical
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