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A087592 Primes whose successive differences are increasing power of 2: a(1) = 2, a(n+1) = a(n) + 2^k; a(n+1) prime, k minimal and greater than the index for the previous term. 2
2, 3, 5, 13, 29, 61, 317, 829, 1073742653 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Next term a(9) has 292 digits and is too large to include.

LINKS

Table of n, a(n) for n=1..9.

CROSSREFS

Cf. A033875, A087593.

Sequence in context: A329241 A177502 A072536 * A248526 A324375 A038879

Adjacent sequences:  A087589 A087590 A087591 * A087593 A087594 A087595

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Sep 18 2003

EXTENSIONS

Corrected and extended by Ray Chandler, Sep 25 2003

STATUS

approved

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Last modified June 30 05:57 EDT 2022. Contains 354914 sequences. (Running on oeis4.)