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A180083 Smallest n such that digit sum of n > previous term. 1
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 19, 299, 3999999999999999999999999999999999 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

a(14) has 444444444444444444444444444444445 digits and is too large to include. - Arkadiusz Wesolowski, Feb 17 2011

LINKS

Table of n, a(n) for n=1..13.

EXAMPLE

8 is followed by 9 because 9 is the lowest number with a digit sum > 8.

9 is followed by 19 because 19 is the lowest number with a digit sum (1 + 9 = 10) > 9.

MATHEMATICA

f[s_List] := Block[{k = prev = s[[ -1]]}, While[ prev >= Plus @@ IntegerDigits@ k, k++ ]; Append[s, k]]; Nest[ f, {0}, 11] (* Robert G. Wilson v, Aug 15 2010 *)

CROSSREFS

Cf. A006050. - Robert G. Wilson v, Aug 15 2010

Sequence in context: A274841 A247227 A048410 * A275775 A217556 A249873

Adjacent sequences:  A180080 A180081 A180082 * A180084 A180085 A180086

KEYWORD

more,nonn,base

AUTHOR

Dominick Cancilla, Aug 09 2010

EXTENSIONS

a(13) from Robert G. Wilson v, Aug 15 2010

STATUS

approved

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Last modified February 25 08:21 EST 2020. Contains 332221 sequences. (Running on oeis4.)