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Template:Sequence of the Day for August 22
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Intended for: August 22, 2011
Timetable
- First draft entered by Alonso del Arte on May 28, 2011 as a verbatim copy of a write-up from December 22, 2010 ✓
- Draft reviewed by Alonso del Arte on August 21, 2011 ✓
- Draft approved by Daniel Forgues on August 21, 2011 ✓
Yesterday's SOTD * Tomorrow's SOTD |
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A105999: Vos Post’s semiprimeth recurrence.
- { 1, 4, 10, 26, 77, 235, 779, ... }
a (n) = spa (n − 1) |
a (n) = pa (n − 1) |
μ (a (n)) = 0 |