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A275529
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a(n) is the only number m such that 4^(2^m) - 2^(2^m) + 1 is divisible by A275528(n).
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0
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0, 1, 3, 4, 2, 3, 6, 10, 16, 4, 13, 13, 19, 23, 27, 21, 15, 26, 25, 28, 34, 25, 22, 11, 29, 30, 13
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OFFSET
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1,3
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LINKS
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PROG
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(PARI) forprime(p=3, 10^15, o=znorder(Mod(2, p))/3; x=ispower(2*o); if(p==3||2^(x-1)==o, if(x<2, print1(0, ", "), print1(x-2, ", "))));
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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