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A226813
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Numbers of the form 4^j + 6^k, for j and k >= 0.
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1
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2, 5, 7, 10, 17, 22, 37, 40, 52, 65, 70, 100, 217, 220, 232, 257, 262, 280, 292, 472, 1025, 1030, 1060, 1240, 1297, 1300, 1312, 1360, 1552, 2320, 4097, 4102, 4132, 4312, 5392, 7777, 7780, 7792, 7840, 8032, 8800, 11872, 16385, 16390, 16420, 16600, 17680, 24160
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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a = 4; b = 6; mx = 25000; Union[Flatten[Table[a^n + b^m, {m, 0, Log[b, mx]}, {n, 0, Log[a, mx - b^m]}]]]
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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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