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A191820 A178478(n)/9. 5

%I #14 Mar 31 2012 13:22:30

%S 1371742,1371743,1371752,1371754,1371763,1371764,1371842,1371843,

%T 1371862,1371865,1371873,1371875,1371952,1371954,1371962,1371965,

%U 1371984,1371985,1372063,1372064,1372073,1372075,1372084,1372085,1372742,1372743,1372752

%N A178478(n)/9.

%C There are 8!=40320 terms in this finite sequence. Its origin is the fact that numbers whose decimal expansion is a permutation of 12345678 are all divisible by 9.

%H Nathaniel Johnston, <a href="/A191820/b191820.txt">Table of n, a(n) for n = 1..10000</a>

%Y Cf. A178485, A178486, A191819.

%K nonn,fini,easy,base

%O 1,1

%A _Nathaniel Johnston_, Jun 24 2011

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