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1, 127, 16129, 2048383, 260144641, 33038369407, 4195872914689, 532875860165503, 67675234241018881, 8594754748609397887, 1091533853073393531649, 138624799340320978519423
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,2
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COMMENTS
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127 is the 4th Mersenne prime A000668.
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LINKS
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FORMULA
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a(n)=127^n
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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