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Template:Sequence of the Day for February 4
From OeisWiki
Intended for: February 4, 2013
Timetable
- First draft entered by Alonso del Arte on November 3, 2011 ✓
- Draft reviewed by Alonso del Arte on December 1, 2012 ✓
- Draft to be approved by January 4, 2012
Yesterday's SOTD * Tomorrow's SOTD
The line below marks the end of the <noinclude> ... </noinclude> section.
a (0) = 1; a (1) = 1; a (2) = − 2; a (3) = 2; a (n) = − a (n − 1) − a (n − 3) + a (n − 4), n ≥ 4 |
- { 1, 1, −2, 2, −2, 5, − 9, 13, −20, ... }
a (n − 2) |
a (n − 3) |
a (n − 4) |