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A242251
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Smallest positive number divisible by n which is not of the form a(i), a(i)+a(j), or |a(i)-a(j)| for i and j <= n-1.
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2
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1, 4, 6, 16, 25, 18, 28, 40, 45, 30, 11, 72, 13, 84, 105, 64, 119, 126, 57, 140, 273, 220, 23, 240, 225, 52, 405, 196, 174, 390, 93, 160, 363, 476, 455, 288, 37, 152, 429, 520, 656, 714, 172, 308, 585, 184, 517, 624, 735, 600, 612, 208, 848, 756, 605, 1288
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OFFSET
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1,2
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COMMENTS
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Same as A122544, except that both sums and absolute differences of previous terms are disqualified.
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LINKS
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EXAMPLE
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a(3) cannot be 3 because 3 = 4-1 and 1 and 4 are both previous terms.
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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