1,1

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

P. B. Borwein and T. A. Loring, Some questions of Erdos and Graham on numbers of the form Sum g_n/2^{g_n}, Math. Comp., 54 (1990), 377-394.

Sequence in context: A052326 A079118 A034466 this_sequence A033304 A091622 A165821

Adjacent sequences: A007183 A007184 A007185 this_sequence A007187 A007188 A007189

nonn

N. J. A. Sloane (njas(AT)research.att.com).