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URL: https://oeis.org/A104050

⇱ A104050 - OEIS

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A104050
Values of 3^n - 5^m where n and m are positive integers such that 1 < 3^n/5^m < 2.
0
2, 4, 104, 118, 4058, 140816, 4583282, 143279864, 863481484, 4356837578, 84349156318, 129841645856, 3803306126836, 3810900219362, 140836238080822, 4756252744588444, 152260682014044238, 4707084862133100676
OFFSET
1,1
MATHEMATICA
c = Delete[Union[Flatten[Table[Table[If [ (3^n > 5^m) && Floor[3^n/5^m] < 2, Abs[3^n - 5^m], 0], {m, 1, n}], {n, 1, 200}], 1]], 1]
CROSSREFS
Sequence in context: A018435 A166094 A018440 * A000965 A266176 A018449
KEYWORD
nonn
AUTHOR
Roger L. Bagula, Mar 01 2005
EXTENSIONS
Definition rewritten to match the sequence, offset corrected, and formula deleted by Jon E. Schoenfield, Sep 07 2013
STATUS
approved