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A125661 Primes p such that p + next prime = 2^k for some k. 1
3, 61, 4093, 75557863725914323419121, 3064991081731777716716694054300618367237478244367204187 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The next term is too large to include - see the b-file.

LINKS

Hans Havermann, Table of n, a(n) for n = 1..6

EXAMPLE

3+5=8=2^3

61+67=128=2^7

CROSSREFS

Cf. A091624.

Sequence in context: A009476 A292110 A173366 * A077353 A220775 A089157

Adjacent sequences:  A125658 A125659 A125660 * A125662 A125663 A125664

KEYWORD

nonn

AUTHOR

J. M. Bergot, Feb 02 2007

EXTENSIONS

Corrected by N. J. A. Sloane, Feb 05 2007

Extended by Hans Havermann, Feb 05 2007

STATUS

approved

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Last modified June 16 08:46 EDT 2021. Contains 345056 sequences. (Running on oeis4.)