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A339957
Primes in A240860 (up to sign).
1
5, 29, 149, 461, 1637, 1877, 4373, 13037, 13757, 32309, 41381, 43853, 63533, 69821, 92333, 154157, 174917, 228869, 250949, 358637, 381917, 388757, 565661, 587693, 651293, 697973, 755861, 790613, 862061, 985613, 1127309, 1180637, 1303613, 1739981, 2147693, 2345261, 2586989, 2684837, 2876261
OFFSET
1,1
LINKS
EXAMPLE
a(3) = 149 is in the sequence because it is prime and A240860(8) = -149.
MAPLE
R:= NULL: count:= 0:
v:= 0: p:= 1:
while count < 100 do
p:= nextprime(p);
v:= p^2 - v;
if isprime(v) then R:= R, v; count:= count+1 fi
od:
R;
CROSSREFS
Cf. A240860.
Sequence in context: A273078 A060963 A107002 * A027864 A272839 A272921
KEYWORD
nonn
AUTHOR
J. M. Bergot and Robert Israel, Dec 24 2020
STATUS
approved