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A026223
(1/3)*s(n+1), where s = A026222.
0
1, 3, 5, 8, 9, 11, 14, 15, 17, 20, 23, 24, 26, 27, 29, 32, 33, 35, 38, 41, 42, 44, 45, 47, 50, 51, 53, 56, 59, 60, 62, 65, 68, 69, 71, 72, 74, 77, 78, 80, 81, 83, 86, 87, 89, 92, 95, 96, 98, 99, 101, 104, 105, 107, 110, 113, 114, 116, 119
OFFSET
1,2
CROSSREFS
Sequence in context: A325425 A286048 A350460 * A034784 A190280 A261786
KEYWORD
nonn
STATUS
approved