%I #15 Sep 08 2022 08:45:13
%S 17,60,120,184,258,324,408,480,576,660,744,830,928,1012,1098,1194,
%T 1298,1408,1502,1596,1704,1788,1870,1980,2094,2236,2328,2420,2508,
%U 2602,2694,2820,2942,3038,3166,3282,3378,3480,3588,3726,3838,3948,4062,4152,4244
%N a(n) = prime(4n-3) + prime(4n-2) + prime(4n-1) + prime(4n).
%H C. Caldwell, <a href="http://www.utm.edu/research/primes/lists/small/1000.txt">The first 1000 primes</a>
%F a(n) = A034963(4n-4). - _R. J. Mathar_, Apr 20 2009
%e a(1) = prime(1) + prime(2) + prime(3) + prime(4) = 2 + 3 + 5 + 7 = 17.
%e a(2) = prime(5) + prime(6) + prime(7) + prime(8) = 11 + 13 + 17 + 19 = 60.
%e a(3) = prime(9) + prime(10) + prime(11) + prime(12) = 23 + 29 + 31 + 37 = 120.
%t f[n_] := Sum[ Prime[i], {i, 4n - 3, 4n}]; Table[ f[n], {n, 45}] (* _Robert G. Wilson v_, Jun 01 2004 *)
%o (Magma) [NthPrime(4*n-3) + NthPrime(4*n-2) + NthPrime(4*n-1) + NthPrime(4*n): n in [1..50]]; // _Vincenzo Librandi_, Jul 25 2015
%o (PARI) vector(50, n, prime(4*n-3) + prime(4*n-2) + prime(4*n-1) + prime(4*n)) \\ _Michel Marcus_, Jul 25 2015
%K nonn
%O 1,1
%A Jun Mizuki (suzuki32(AT)sanken.osaka-u.ac.jp), May 26 2004
%E More terms from _Robert G. Wilson v_ and _Klaus Brockhaus_, Jun 01 2004