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A [[wp:Pernicious number|pernicious number]] is a positive integer whose [[population count]] is a prime.
The population count is the number of ''ones'' in the binary representation of a non-negative integer.
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;Example
'''22''' (which is '''10110''' in binary) has a population count of '''3''', which is prime, and therefore '''22''' is a pernicious number.
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;Task
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* display the first '''25''' pernicious numbers (in decimal).
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* display all pernicious numbers between '''888,888,877''' and '''888,888,888''' (inclusive).
* display each list of integers on one line (which may or may not include a title).
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;See also
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* Sequence [[oeis:A052294|A052294 pernicious numbers]] on The On-Line Encyclopedia of Integer Sequences.
* Rosetta Code entry [[Population_count|population count, evil numbers, odious numbers]].
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