# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a108191 Showing 1-1 of 1 %I A108191 #7 Dec 16 2019 16:51:06 %S A108191 0,1,2,3,4,5,6,7,8,9,10,19,20,30,40,50,60,70,80,90,91,100,109,118,119, %T A108191 127,128,129,136,137,138,139,145,146,147,148,149,154,155,156,157,158, %U A108191 159,163,164,165,166,167,168,169,172,173,174,175,176,177,178,179,181 %N A108191 Numbers n such that n and the sum of the digits of n have at least one digit in common. %H A108191 Harvey P. Dale, Table of n, a(n) for n = 1..1000 %e A108191 Sum of digits of 19 is 10 (1+9=10); "19" and "10" share the digit "1". %t A108191 Select[Range[0,200],Length[Intersection[IntegerDigits[#],IntegerDigits[ Total[ IntegerDigits[ #]]]]]>0&] (* _Harvey P. Dale_, Dec 16 2019 *) %K A108191 base,easy,nonn %O A108191 1,3 %A A108191 _Eric Angelini_, Jun 15 2005 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE