0,2
0.08584493...
Eric Weisstein's World of Mathematics, Polyas Random Walk Constants
Sequence in context: A021925 A119812 A153799 * A157742 A200134 A021542
Adjacent sequences: A086232 A086233 A086234 * A086236 A086237 A086238
nonn,cons,more
Eric Weisstein (eric(AT)weisstein.com), Jul 12, 2003