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A292734
Numbers in which 4 outnumbers all other digits together.
9
4, 44, 144, 244, 344, 404, 414, 424, 434, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 454, 464, 474, 484, 494, 544, 644, 744, 844, 944, 1444, 2444, 3444, 4044, 4144, 4244, 4344, 4404, 4414, 4424, 4434, 4440, 4441, 4442, 4443, 4444, 4445, 4446, 4447, 4448, 4449, 4454, 4464, 4474, 4484, 4494, 4544, 4644, 4744
OFFSET
1,1
COMMENTS
Subset of A292454.
EXAMPLE
404 has more 4's than any other digit, whereas both 4004 and 4014 have as many other digits as 4's.
MATHEMATICA
Select[Range[0, 4500], Total@ #1 < First@ #2 & @@ TakeDrop[RotateLeft[#, 4] &@ DigitCount@ #, 9] &] (* Michael De Vlieger, Sep 22 2017 *)
Select[Range[5000], DigitCount[#, 10, 4]>IntegerLength[#]/2&] (* Harvey P. Dale, Nov 19 2019 *)
KEYWORD
nonn,base,easy
AUTHOR
Halfdan Skjerning, Sep 22 2017
STATUS
approved