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A194097 Decimal expansion of the sum of the reciprocals of A016041 (primes that are binary palindromes). 4

%I #36 Apr 03 2023 10:36:12

%S 8,1,5,7,1,0,1,9,6,2,9,0

%N Decimal expansion of the sum of the reciprocals of A016041 (primes that are binary palindromes).

%H Ranta, <a href="https://t5k.org/curios/page.php?number_id=2302">Prime Curios!</a>

%e Partial sum is 0.81571010760865175... if primes up to 40 binary digits are included; partial sum is 0.8157101534554485... if summed to 42 binary digits. - _R. J. Mathar_, Aug 27 2011

%e Partial sum is 0.81571019628323164... for primes up to 66 bits. - _Martin Raab_, Jan 13 2012

%Y Cf. A095741, A118064, A244162.

%K nonn,cons,more,base

%O 0,1

%A _Kausthub Gudipati_, Aug 15 2011

%E a(6)-a(11) from _Martin Raab_, Jan 13 2012

%E Edited by _Jon E. Schoenfield_, Nov 27 2016

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)