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%I #11 Feb 04 2014 05:52:20
%S 1,2,3,4,5,6,7,8,9,10,11,12,13,14,225,227,228,229,230,231,232,233,234,
%T 235,236,237,238,239,450,451,453,454,455,456,457,458,459,460,461,462,
%U 463,464,675,676,677,679,680,681,682,683,684
%N a(n)=A033013(n)/16.
%C Also: Numbers which, written in base 225, have all digits less than 15 and no two adjacent digits equal. - _M. F. Hasler_, Feb 03 2014
%o (PARI) is_A043319(n)=(n=[n])&&!until(!n[1], ((n=divrem(n[1], 225))[2]<15 && n[1]%15!=n[2])||return) \\ _M. F. Hasler_, Feb 03 2014
%Y Cf. A043307 - A043320, A043291, A033001 - A033014, A033016 - A033029.
%K nonn,base
%O 1,2
%A _Clark Kimberling_
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