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A241678 2^p - 5 where p is prime. 2
-1, 3, 27, 123, 2043, 8187, 131067, 524283, 8388603, 536870907, 2147483643, 137438953467, 2199023255547, 8796093022203, 140737488355323, 9007199254740987, 576460752303423483, 2305843009213693947, 147573952589676412923, 2361183241434822606843 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..200

MATHEMATICA

Table[2^Prime[n] - 5, {n, 40}]

PROG

(MAGMA) [2^p-5: p in PrimesUpTo(100)];

CROSSREFS

Cf. similar sequence listed in A241573.

Sequence in context: A161807 A261716 A267924 * A063263 A204809 A034200

Adjacent sequences:  A241675 A241676 A241677 * A241679 A241680 A241681

KEYWORD

sign

AUTHOR

Vincenzo Librandi, Apr 29 2014

STATUS

approved

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Last modified November 21 04:47 EST 2019. Contains 329350 sequences. (Running on oeis4.)