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A108856 Numbers n such that 10*n - 131 is prime. 0
15, 16, 19, 21, 22, 24, 27, 28, 31, 33, 36, 37, 40, 48, 49, 51, 52, 54, 55, 57, 58, 61, 63, 64, 70, 73, 75, 79, 84, 85, 87, 90, 94, 96, 97, 99, 105, 106, 114, 115, 117, 118, 120, 124, 126, 136, 138, 139, 141, 142, 145, 153, 154, 156, 157, 159, 162, 163, 168, 169, 171 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..61.

EXAMPLE

If n=15 then 10*n - 131 = 19 (prime).

If n=49 then 10*n - 131 = 359 (prime).

PROG

(MAGMA) [n: n in [14..200] | IsPrime(10*n-131)]; [From Vincenzo Librandi, Nov 13 2010]

CROSSREFS

Sequence in context: A160661 A114841 A031168 * A241750 A039689 A063530

Adjacent sequences:  A108853 A108854 A108855 * A108857 A108858 A108859

KEYWORD

nonn

AUTHOR

Parthasarathy Nambi, Jul 11 2005

STATUS

approved

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Last modified March 29 18:39 EDT 2017. Contains 284273 sequences.