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A052221 Numbers whose sum of digits is 7. 4

%I

%S 7,16,25,34,43,52,61,70,106,115,124,133,142,151,160,205,214,223,232,

%T 241,250,304,313,322,331,340,403,412,421,430,502,511,520,601,610,700,

%U 1006,1015,1024,1033,1042,1051,1060,1105,1114,1123,1132,1141,1150,1204

%N Numbers whose sum of digits is 7.

%H Vincenzo Librandi, <a href="/A052221/b052221.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Range[1500],Total[IntegerDigits[#]]==7&] (* _Harvey P. Dale_, Apr 11 2012 *)

%o (MAGMA) [n: n in [1..1500] | &+Intseq(n) eq 7 ]; // _Vincenzo Librandi_, Mar 08 2013

%Y Cf. A007953.

%K nonn,base,easy

%O 1,1

%A _Henry Bottomley_, Feb 01 2000

%E Offset changed from _Bruno Berselli_, Mar 07 2013

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Last modified May 18 07:10 EDT 2013. Contains 225419 sequences.