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A353181 Numbers in which more than half of the digits are the same. 3
1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 66, 77, 88, 99, 100, 101, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 121, 122, 131, 133, 141, 144, 151, 155, 161, 166, 171, 177, 181, 188, 191, 199, 200, 202, 211, 212, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 232 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Same as A044959 for terms <= 1000, and then differing at A044959(272) = 1001 which is not a term here (the next instead a(272) = 1011).
LINKS
EXAMPLE
1211 is a term: it has 4 digits, 3 of which are 1's, and 3/4 > 1/2.
1212 is not a term: it has 4 digits, no one of which appears more than twice.
MATHEMATICA
Select[Range[300], Max[DigitCount[#]] > IntegerLength[#]/2 &]
PROG
(Python)
def ok(k):
t=str(k)
return(max(t.count(str(i)) for i in range(10))>(len(t)//2))
print([n for n in range(1, 201) if ok(n)])
CROSSREFS
Sequence in context: A275772 A071242 A044959 * A306273 A141033 A044821
KEYWORD
nonn,base,easy
AUTHOR
Zhining Yang, Apr 29 2022
STATUS
approved

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Last modified March 3 17:23 EST 2024. Contains 370512 sequences. (Running on oeis4.)