%I #32 Aug 29 2024 09:14:57
%S 0,21468,9988,22117,3498,16927,16045,19741,12122,8410,12261,27052,
%T 5659,9758,21087,25875,32368,26233,15212,17661,20496,8191,23065,23471,
%U 32096,10781,14596,23212,24244,5661,514,25643,1350,19576,8051,18234,16882,13023,5983,21166
%N Output of the linear congruential pseudo-random number generator used in function rand() as described in Kernighan and Ritchie, when seeded with 0.
%C This sequence and A061364 are generated by the same algorithm but with different seed: A061364 (as well as A096553 which is the sequence of internal states of the generator) has seed 1, while this sequence has seed 0. [Corrected by _Jean-Claude Arbaut_, Oct 05 2015]
%D Brian W. Kernighan and Dennis M. Ritchie, The C Programming Language (Second Edition), Prentice Hall Software Series, 1988, page 46.
%H Paolo Xausa, <a href="/A096554/b096554.txt">Table of n, a(n) for n = 1..10000</a>
%H <a href="/index/Ps#PRN">Index entries for sequences related to pseudo-random numbers</a>.
%F Correction of seed value and second formula from _David Fifield_, May 23 2024: (Start)
%F x(0) = 0, x(n) = (1103515245 * x(n-1) + 12345) mod 2^31, a(n) = floor(x(n)/2^16).
%F a(n) = A061364(n + 1212780038). (End)
%t BitShiftRight[NestList[Mod[#*1103515245 + 12345, 2^31] &, 12345, 50], 16] (* _Paolo Xausa_, Aug 29 2024 *)
%o (C) static unsigned int next = 0; int rand( ) { next = next * 1103515245 + 12345; return ((next >>16) & 32767); }
%o (PARI) x(n) = if(n<1, 0, (1103515245 * x(n-1) + 12345) % (2^31));
%o vector(100, n, floor(x(n)/2^16)) \\ _Altug Alkan_, Oct 05 2015
%Y Cf. A096550-A096561 for other pseudo-random number generators.
%Y A061364 is the same generator seeded with 1.
%K nonn
%O 1,2
%A _Hugo Pfoertner_, Jul 18 2004
%E Name amended (start at 0) by _David Fifield_, May 23 2024