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A059759 Numbers k such that 3*2^k + 35 is prime. 10
1, 2, 3, 4, 5, 6, 7, 9, 12, 13, 16, 24, 29, 31, 45, 50, 56, 64, 66, 77, 79, 92, 115, 124, 137, 182, 339, 356, 410, 471, 679, 759, 1489, 1706, 1896, 2277, 3206, 4065, 4539, 4686, 4777, 5664, 7303, 7773, 7785, 7831, 9327, 15077, 16799 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

a(50) > 20982. - Jinyuan Wang, Jan 30 2020

LINKS

Table of n, a(n) for n=1..49.

MATHEMATICA

Do[ If[ PrimeQ[ 3*2^n + 35 ], Print[n] ], {n, 1, 13000} ]

PROG

(PARI) is(n)=isprime(3*2^n+35) \\ Charles R Greathouse IV, Feb 17 2017

CROSSREFS

Sequence in context: A336733 A072966 A245761 * A042952 A126327 A328116

Adjacent sequences:  A059756 A059757 A059758 * A059760 A059761 A059762

KEYWORD

nonn,more

AUTHOR

Robert G. Wilson v, Feb 20 2001

EXTENSIONS

a(48)-a(49) from Jinyuan Wang, Jan 30 2020

STATUS

approved

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Last modified December 7 12:17 EST 2021. Contains 349581 sequences. (Running on oeis4.)