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A007155
(2^(2^n))*(3^(3^n - 2^n)).
(Formerly M2055)
+0
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2, 12, 3888, 297538935552, 675089708540070294583610393745358848, 20208989911716277149402698667758720181269852084631903728289373900296504383519948\ 7594696085800714664172178112512
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.
AT&T Labs Research
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