0,3
E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982, see p. 553.
Sequence in context: A125161 A125933 A011857 this_sequence A002186 A125936 A095701
Adjacent sequences: A006018 A006019 A006020 this_sequence A006022 A006023 A006024
nonn
njas
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