A081229: something's wrong...

zak seidov zakseidov at yahoo.com
Tue Dec 19 21:53:36 CET 2006


Something's totally wrong with entries...

Thanks, Zak


%I A081229
%S A081229
1,1,1,1,1,1,7,1,1,1,1,1,1,4,1,1,1,1,1,1,1,1,3,1,1,1,1,1,9,3,1,3,3,3,1,
%T A081229
1,7,3,1,1,1,1,1,1,1,1,1,1,1,1,1,2,1,5,5,6,1,1,1,1,1,2,3,1,1,1,1,1,1,1,
%U A081229
1,1,10,7,7,1,1,7,1,0,1,2,3,4,1,1,1,1,1,1,1,9,1,13,9,1,9,1,1,1,1,1,3,1
%V A081229
-1,-1,-1,-1,-1,-1,7,-1,-1,-1,1,-1,1,4,-1,-1,-1,1,-1,-1,-1,-1,3,-1,-1,-1,-1,-1,9,
               3,1,3,
%W A081229
3,3,-1,-1,7,3,-1,-1,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,-1,5,5,6,-1,-1,-1,-1,-1,2,
               3,-1,
%X A081229
-1,-1,-1,-1,-1,-1,-1,-1,10,7,7,-1,-1,7,-1,0,1,2,3,4,-1,-1,-1,-1,-1,-1,-1,9,-1,13,
               9,-1
%N A081229 a(n) is the sum of the common digits of n
and the n-th prime in base 10, or 0 if 
               there are no common digits.
%C A081229 Repeated digits ignored; e.g. 2001 and 4050
have only one digit in common, 0.
%e A081229 a(73)=10 since the 73rd prime is 367
(3+7=10).


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