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%I A154905 #9 Aug 21 2023 09:50:16
%S A154905 4,1,6,9,9,2,5,0,0,1,4,4,2,3,1,2,3,6,2,9,0,7,4,7,7,8,8,7,8,9,5,6,3,3,
%T A154905 0,1,7,5,1,9,6,2,8,8,1,5,3,8,4,9,6,2,1,2,0,9,1,1,5,0,5,3,0,9,0,8,2,1,
%U A154905 9,6,4,5,5,5,8,8,7,1,7,1,2,5,0,4,4,5,6,0,9,4,9,8,3,6,1,7,6,4,8
%N A154905 Decimal expansion of log_2 (18).
%H A154905 Vincenzo Librandi, <a href="/A154905/b154905.txt">Table of n, a(n) for n = 1..1000</a>
%H A154905 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>
%e A154905 4.1699250014423123629074778878956330175196288153849621209115...
%t A154905 RealDigits[Log[2,18],10,120][[1]] (* _Harvey P. Dale_, Jul 12 2012 *)
%Y A154905 Cf. decimal expansion of log_2(m): A020857 (m=3), A020858 (m=5), A020859 (m=6), A020860 (m=7), A020861 (m=9), A020862 (m=10), A020863 (m=11), A020864 (m=12), A152590 (m=13), A154462 (m=14), A154540 (m=15), A154847 (m=17), this sequence, A154995 (m=19), A155172 (m=20), A155536 (m=21), A155693 (m=22), A155793 (m=23), A155921 (m=24).
%K A154905 nonn,cons
%O A154905 1,1
%A A154905 _N. J. A. Sloane_, Oct 30 2009

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