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A119507
Members of A016052 whose digit sum is three.
0
3, 12, 21, 30, 111, 120, 201, 210, 1020, 1101, 1110, 2010, 10020, 10101, 10110, 11010, 20100, 100020, 100101, 100110, 101010, 110100, 200100, 300000, 1000101, 1000110, 1001010, 1010100, 1100100, 1200000, 2000010, 2100000, 10000020, 10000101
OFFSET
1,1
COMMENTS
A016052: a(n+1) = a(n) + sum of its digits, a(1) = 3.
Positions of these numbers in A016052: 1, 3, 5, 7, 15, 17, 25, 27, 85, 93, 95, 157, 589, 597, 599, 661, ...,.
MATHEMATICA
lst = {}; a = 3; Do[ If[Plus @@ IntegerDigits@a == 3, AppendTo[lst, a]; Print[a]]; a = a + Plus @@ IntegerDigits@a, {n, 10^7}]; lst
CROSSREFS
Cf. A016052.
Sequence in context: A051369 A069538 A052217 * A044436 A210282 A160167
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
Edited by Charles R Greathouse IV, Aug 04 2010
STATUS
approved