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A138128 Powers of 127. 2
1, 127, 16129, 2048383, 260144641, 33038369407, 4195872914689, 532875860165503, 67675234241018881, 8594754748609397887, 1091533853073393531649, 138624799340320978519423 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

COMMENTS

127 is the 4th Mersenne prime A000668.

FORMULA

a(n)=127^n

CROSSREFS

Cf. A000668, A009975.

Sequence in context: A121618 A069382 A058322 * A069408 A069434 A175633

Adjacent sequences:  A138125 A138126 A138127 * A138129 A138130 A138131

KEYWORD

nonn

AUTHOR

Omar E. Pol (info(AT)polprimos.com), Mar 09 2008

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Last modified February 17 04:40 EST 2012. Contains 205978 sequences.