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A033163
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Begins with (3, 5) and avoids 3-term arithmetic progressions.
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5
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3, 5, 6, 8, 12, 14, 15, 17, 30, 32, 33, 35, 39, 41, 42, 44, 84, 86, 87, 89, 93, 95, 96, 98, 111, 113, 114, 116, 120, 122, 123, 125, 246, 248, 249, 251, 255, 257, 258, 260, 273, 275, 276, 278, 282, 284, 285, 287, 327, 329, 330, 332, 336, 338, 339, 341, 354, 356, 357, 359, 363
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OFFSET
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1,1
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REFERENCES
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Iacobescu, F. 'Smarandache Partition Type and Other Sequences.' Bull. Pure Appl. Sci. 16E, 237-240, 1997.
H. Ibstedt, A Few Smarandache Sequences, Smarandache Notions Journal, Vol. 8, No. 1-2-3, 1997, 170-183.
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LINKS
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Table of n, a(n) for n=1..61.
Eric Weisstein's World of Mathematics, Nonarithmetic Progression Sequence
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CROSSREFS
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a(n) = A186776(n)+3 = A004793(n)+2 = A033160(n)+1. Cf. A185256.
Sequence in context: A327218 A062832 A089085 * A228372 A039869 A076210
Adjacent sequences: A033160 A033161 A033162 * A033164 A033165 A033166
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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