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A046846 Primes of form n*2^n-(n-1). 1
2, 7, 61, 379, 32212254691, 137438953441, 184717953466327, 159507359494189904748456847233641349001 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..8.

CROSSREFS

Cf. A046847.

Sequence in context: A211875 A065397 A255904 * A111010 A089307 A102896

Adjacent sequences:  A046843 A046844 A046845 * A046847 A046848 A046849

KEYWORD

hard,nonn

AUTHOR

Felice Russo

EXTENSIONS

Name shortened by Michel Marcus, Sep 22 2014

STATUS

approved

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Last modified February 21 05:23 EST 2020. Contains 332086 sequences. (Running on oeis4.)