A337147 Primes abs(A337145(k))/8 for k in A337146.

13, 3529, 35801, 38447, 36299, 29399, 30757, 29389, 109211, 101141, 82037, 119737, 203227, 203381, 237143, 439753, 197677, 329533, 391337, 611449, 697757, 1082233, 840347, 1054213, 1154893, 1044343, 1249139, 962587, 990287, 1012861, 1051181, 1060051, 753847, 1182737, 889237, 605333, 769997

Offset: 1

Author

J. M. Bergot and Robert Israel, Jan 27 2021

Keywords

• nonn

Examples

			A337146(3) = 41 with A337145(41) = det(1097, 883; 877, 967) = 286408 = 8*35801 so a(3) = 35801.
		

Links

• Robert Israel, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A336738, A337145, A337146.

Programs

Maple

R:= NULL:
count:= 0:
L:= [-7, -5, -3, -1]:
for k from 1 while count < 100 do
  for i from 1 to 4 do
   for x from L[i]+8 by 8 do until isprime(x);
   L[i]:= x;
  od;
  v:= abs(L[1]*L[4]-L[2]*L[3])/8;
  if isprime(v) then count:= count+1; R:= R, v; fi
od:
R;