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A211674 Least prime number prime(n+k) such that prime(n+k) - prime(k) is a power of 2. 3
3, 7, 11, 29, 23, 19, 79, 61, 37, 263, 173, 137, 131, 101, 83, 71, 67, 787, 571, 409, 367, 307, 241, 211, 7283, 181, 151, 4517, 139, 131, 1877, 1409, 1373, 1277, 1289, 929, 983, 719, 569, 563, 653, 24793, 419, 467, 359, 353, 14293, 317, 16519, 293, 269, 263 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

T. D. Noe, Table of n, a(n) for n = 1..1000

MATHEMATICA

Table[k = 1; While[!IntegerQ[Log[2, Prime[n+k] - Prime[k]]], k++]; Prime[n+k], {n, 100}]

CROSSREFS

Cf. A211673, A211675.

Sequence in context: A093361 A227364 A051202 * A035095 A066674 A125878

Adjacent sequences:  A211671 A211672 A211673 * A211675 A211676 A211677

KEYWORD

nonn

AUTHOR

T. D. Noe, Apr 23 2012

STATUS

approved

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Last modified March 31 17:36 EDT 2020. Contains 333151 sequences. (Running on oeis4.)