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A007176 Stopping times (see Borwein-Loring article for precise definition).
(Formerly M1359)

%I M1359

%S 2,5,9,15,25,33,393,12231,29753,155943,460537

%N Stopping times (see Borwein-Loring article for precise definition).

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

%H P. B. Borwein and T. A. Loring, <a href="http://dx.doi.org/10.1090/S0025-5718-1990-0990598-9">Some questions of Erdős and Graham on numbers of the form Sum g_n/2^{g_n}</a>, Math. Comp., 54 (1990), 377-394.

%K nonn,more

%O 1,1

%A _N. J. A. Sloane_.

%E a(9)-a(11) from _Sean A. Irvine_, Nov 09 2017

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Last modified February 22 22:29 EST 2020. Contains 332155 sequences. (Running on oeis4.)