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Search: id:A003229
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A003229 a(n) = a(n-1) + 2*a(n-3).
(Formerly M2419)
+0
7
1, 1, 3, 5, 7, 13, 23, 37, 63, 109, 183, 309, 527, 893, 1511, 2565, 4351, 7373, 12503, 21205, 35951, 60957, 103367, 175269, 297183, 503917, 854455, 1448821, 2456655, 4165565, 7063207, 11976517, 20307647, 34434061, 58387095, 99002389 (list; graph; listen)
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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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