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1,1
Corresponding values of m are given in A166930.
Subsequence of A167437 which does not restrict a, b to positive integers.
Table of n, a(n) for n=1..4.
Cf. A166929, A166930, A167437.
Sequence in context: A187016 A237487 A236484 * A251388 A185853 A232413
Adjacent sequences: A167435 A167436 A167437 * A167439 A167440 A167441
nonn
Max Alekseyev, Nov 03 2009
approved