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A092598
Natural numbers n for which sum of decimal digits is greater than n/4.
1
1, 2, 3, 4, 5, 6, 7, 8, 9, 13, 14, 15, 16, 17, 18, 19, 25, 26, 27, 28, 29, 37, 38, 39, 49
OFFSET
1,2
COMMENTS
The largest term is 49, since 4 + 9 > 49/4 = 12.25.
EXAMPLE
13 is in the sequence because 1 + 3 = 4, and that is greater than 13/4 = 3.25.
12 is not in the sequence because 1 + 2 = 3 and 12/4 = 3.
MATHEMATICA
Select[Range[50], Total[IntegerDigits[#]] > #/4 &] (* Harvey P. Dale, Jan 06 2013 *)
CROSSREFS
KEYWORD
base,nonn,fini,full
AUTHOR
Labos Elemer, Mar 18 2004
EXTENSIONS
Definition corrected by Harvey P. Dale, Jan 06 2013
STATUS
approved