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A075927
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Basis for code in A075926.
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2
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7, 25, 42, 75, 385, 642, 1155, 2184, 4233, 8330, 16523, 98305, 163842, 294915, 557064, 1081353, 2129930, 4227083, 8421504, 16810113, 33587330, 67141763, 134250632, 268468361, 536903818, 1073774731, 6442450945, 10737418242
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graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,1
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LINKS
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FORMULA
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a(n) = b(2^n), where b is the Hamming code d=3.
b(n) = XOR(a(i)) where i is a bit set in n.
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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Bob Jenkins (bob_jenkins(AT)burtleburtle.net)
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STATUS
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approved
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