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, 3, 5, 13, 29, 61, 317, 829, 1073742653

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