[seqfan] Re: what defines the digits of A144565
N. J. A. Sloane
njas at research.att.com
Sun May 16 05:13:36 CEST 2010
Richard discussed this on May 01. After he edited it, it reads:
%I A144565
%S A144565 1,2,4,4,5,2,0,5,8,7,4,8,5,9,8,9,1,6,7,7,2,2,0,3,7,5,2,0,3,2,4,0,7,7,4,
%T A144565 7,5,3,6,5,7,5,1,2,0,0,9,4,5,6,0,5,7,1,5,2,3,8,1,8,9,9,7,3,6,3,0,8,7,5,
%U A144565 2,9,5,0,1,0,3,8,8,6,0,4,0,7,6,2,0,6,6,1,5,6,3,6,7,2,5,4,7,8,4,1,4,5,5
%N A144565 a(n) = p-th digit of 2^(1/2) where p = n-th prime.
%C A144565 Start with the string of digits 2,1,2 (reading "2^(1/2)" without the symbols) and append \
the digits of A002193. In this string 21214142135... select the prime(n)-th base-1 digit. [From R. J\
. Mathar (mathar(AT)strw.leidenuniv.nl), May 01 2010]
...
This is much too artificial, and I am going to delete it.
Richard, thanks for your help in clarifying the definition.
Too bad the result is so disappointing!
Best regards
Neil
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