A385463 Consecutive internal states of the linear congruential pseudo-random number generator (7141*s + 54773) mod 259200 when started at 1.

1, 61914, 246647, 97000, 149373, 119366, 197779, 13812, 190265, 10738, 11631, 167744, 151477, 110430, 149003, 69196, 148209, 101642, 120295, 92568, 122861, 13174, 40707, 180260, 104233, 219426, 111839, 101872, 207525, 144398, 103291, 231804, 115937, 76090

Offset

1,2

Comments

Periodic with period 259200.

Described in Numerical Recipes as a "quick and dirty" generator.

References

William H. Press, Saul A. Teukolsky, William T. Vetterling, and Brian P. Flannery, Numerical Recipes in C (2nd ed), Cambridge University Press, 1999 (see p. 285).

Links

Sean A. Irvine, Table of n, a(n) for n = 1..10000

Index entries for sequences related to pseudo-random numbers.

Index entries for linear recurrences with constant coefficients, order 259200.

Formula

a(n) = (7141*a(n-1) + 54773) mod 259200.

Maple

a:= proc(n) option remember; `if`(n<2, n,
      irem(7141*a(n-1)+54773, 259200))
    end:
seq(a(n), n=1..45);  # after Alois P. Heinz

Mathematica

NestList[Mod[7141*# + 54773, 259200] &, 1, 50]

Crossrefs

Cf. A383129, A385358, A385360.

Sequence in context: A257749 A340126 A112015 * A234864 A128879 A234149

Adjacent sequences: A385460 A385461 A385462 * A385464 A385465 A385466

Keyword

nonn,easy

Author

Sean A. Irvine, Jun 29 2025

Status

approved