Integers where 3^n and 5^m are nearly the same gives a difference sequence.

A104051

Integers where 3^n and 5^m are nearly the same gives a difference sequence.

Terms

    a(0) =3a(1) =7a(2) =399a(3) =759a(4) =971a(5) =52947a(6) =133663a(7) =144027a(8) =7011591a(9) =18280739a(10) =24294831a(11) =926780523a(12) =2486418967a(13) =3842160243a(14) =122290016319a(15) =336572174651a(16) =583349245479

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