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reviewed
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reviewed
editing
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Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/PolyasRandomWalkConstants.html">Polyas Polya's Random Walk Constants</a>.
approved
editing
Marc Mezzarobba, <a href="/A086233/b086233_1.txt">Table of n, a(n) for n = 0..9999</a>
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approved
proposed
reviewed
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Marc Mezzarobba, <a href="/A086233/b086233_1.txt">Table of n, a(n) for n = 0..9999</a>
proposed
editing
editing
proposed