A175347 Primes in A176303.

140737488355201, 36028797018963841, 10141204801825835211973625642881, 11150372599265311570767859136324180752990081

Offset

1,1

Comments

The next term is too large to be displayed here. To extend the sequence, use A169716 to obtain the exponents n.

a(1)..a(6) are 2^n-127 for n = 47, 55, 103, 143, 391, 2807; see A169716.

Links

Table of n, a(n) for n=1..4.

Formula

a(n) = 2^A169716(n)-127.

Crossrefs

Cf. A176303, A169716.

Sequence in context: A233851 A053852 A234074 * A216405 A364412 A003811

Adjacent sequences: A175344 A175345 A175346 * A175348 A175349 A175350

Keyword

nonn

Author

Zak Seidov, Apr 18 2010

Status

approved