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Talk:Summarize and say sequence: Difference between revisions
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→Caching: corrected misspelling of "calcolation". -- ~~~~
(→Explanation request: added count-and-say instead of sort, then look and say. -- ~~~~) |
m (→Caching: corrected misspelling of "calcolation". -- ~~~~) |
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==Caching==
The perl example has a note about the
:''"This kind of counting sequence is always periodic with period 1, 2 or 3"'''
And set up a ring buffer of the last three terms as a cache and also did not compute the series for starting values that had permuted digits of a starting number that had come before.<br>
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