0,1
a(2n) = 2*A041006(2n) ; a(2n-1) = A041006(2n-1) = A001079(n). [From M. F. Hasler (MHasler(AT)univ-ag.fr), Feb 13 2009]
Cf. A041039.
Sequence in context: A041557 A123304 A041037 this_sequence A151486 A042383 A135799
Adjacent sequences: A041035 A041036 A041037 this_sequence A041039 A041040 A041041
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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