A016043 - OEIS

A016043

2^(2^n) +- 1 without repeats.

1, 3, 5, 15, 17, 255, 257, 65535, 65537, 4294967295, 4294967297, 18446744073709551615, 18446744073709551617, 340282366920938463463374607431768211455, 340282366920938463463374607431768211457

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..15.

MATHEMATICA

Union[Flatten[#+{1, -1}&/@(2^(2^Range[0, 10]))]] (* Harvey P. Dale, Mar 20 2013 *)

CROSSREFS

Sequence in context: A197818 A077406 A054432 * A077403 A002962 A220164

Adjacent sequences: A016040 A016041 A016042 * A016044 A016045 A016046

KEYWORD

nonn

AUTHOR

Robert G. Wilson v

EXTENSIONS

Corrected and extended by Harvey P. Dale, Mar 20 2013

STATUS

approved