A119507 - OEIS

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A119507

Members of A016052 whose digit sum is three.

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

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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, ...,.

LINKS

Table of n, a(n) for n=1..34.

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

Adjacent sequences: A119504 A119505 A119506 * A119508 A119509 A119510

KEYWORD

nonn,base

AUTHOR

Zak Seidov and Robert G. Wilson v, May 27 2006

EXTENSIONS

Edited by Charles R Greathouse IV, Aug 04 2010

STATUS

approved