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Numbers k such that antid(k) > antid(k+1) and santid(k) > santid(k+1), where antid(k) = A066272 and santid(k) = A066417.
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%I #12 Jan 12 2020 09:55:21

%S 5,7,13,15,18,23,25,28,32,33,35,38,43,45,47,50,53,55,60,63,67,68,73,

%T 77,78,83,85,88,95,98,105,108,110,113,115,117,123,127,128,130,133,137,

%U 138,140,143,145,150,153,155,158,162,163,165,168,172,173,175,176,178,182

%N Numbers k such that antid(k) > antid(k+1) and santid(k) > santid(k+1), where antid(k) = A066272 and santid(k) = A066417.

%H Amiram Eldar, <a href="/A066980/b066980.txt">Table of n, a(n) for n = 1..10000</a>

%Y Cf. A066272, A066417.

%K easy,nonn

%O 1,1

%A _Jason Earls_, Sep 09 2002