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a(n) = n-th prime modulo 29.
2

%I #11 Dec 13 2024 10:25:05

%S 2,3,5,7,11,13,17,19,23,0,2,8,12,14,18,24,1,3,9,13,15,21,25,2,10,14,

%T 16,20,22,26,11,15,21,23,4,6,12,18,22,28,5,7,17,19,23,25,8,20,24,26,1,

%U 7,9,19,25,2,8,10,16,20,22,3,17,21,23,27,12,18,28,1,5,11

%N a(n) = n-th prime modulo 29.

%H Vincenzo Librandi, <a href="/A242127/b242127.txt">Table of n, a(n) for n = 1..1000</a>

%F Sum_k={1..n} a(k) ~ (29/2)*n. - _Amiram Eldar_, Dec 13 2024

%t Mod[Prime[Range[100]], 29]

%o (Magma) [p mod(29): p in PrimesUpTo(500)];

%o (Sage) [mod(p, 29) for p in primes(500)] # _Bruno Berselli_, May 05 2014

%Y Cf. similar sequences listed in A242119.

%K nonn,easy

%O 1,1

%A _Vincenzo Librandi_, May 05 2014