A101407 -id:A101407 - cp's OEIS frontend

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A236368 a(n) = 4^(n!) - 3^(n!).

Original entry on oeis.org

1, 1, 7, 3367, 281192547174175, 1766847064778382532572997586311708102647654387270579226645978663441513375

Offset: 0

Assoul Abdelkarim, Jan 23 2014

nonn

a(6) has 434 digits.

			a(3) = 4^(3!) - 3^(3!) = 4^6 - 3^6 = 3367.

Cf. A175985, A203925.

Cf. A100731, A101407.

4^#-3^#&/@(Range[0,5]!) (* Harvey P. Dale, Nov 26 2016 *)

a(n) = 4^(n!) - 3^(n!); \\ Michel Marcus, Jan 23 2014

a(n) = 4^(n!) - 3^(n!) = A101407(n) - A100731(n).

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