format for discussion of seqs
N. J. A. Sloane
njas at research.att.com
Wed Jun 5 17:42:20 CEST 2002
Dear Seq Fans, Could you remember to put in the %I line please?
Write
%I A070512
%N A070512 Take pairs (a,b) with SUM(j = a to b; j) = concatenation of a and
b. Sort pairs on b then a. This sequence gives a of each pair.
%S A070512
1,2,4,13,18,33,35,7,78,133,178,228,273,388,710,1333,1701,1778,2737,3273,
%T A070512
3563,3087,3478,12488,13333,14208,17778,31463,36993,5338,7063,9063,12643,
%U A070512
15238,17147,22448,23788,27313,29058,34488,36763,38788,43273,50813,53578
%K A070512 nonn,base
rather than just
%N A070512 Take pairs (a,b) with SUM(j = a to b; j) = concatenation of a and
b. Sort pairs on b then a. This sequence gives a of each pair.
%S A070512
1,2,4,13,18,33,35,7,78,133,178,228,273,388,710,1333,1701,1778,2737,3273,
%T A070512
3563,3087,3478,12488,13333,14208,17778,31463,36993,5338,7063,9063,12643,
%U A070512
15238,17147,22448,23788,27313,29058,34488,36763,38788,43273,50813,53578
%K A070512 nonn,base
The reason is that this is how my editing programs
extract stuff from emails
(which is a tricky problem
because messages often contain intermediate blank lines,
little pictures, etc)
Thanks
Neil
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