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A384565

Consecutive states of the linear congruential pseudo-random number generator 5*s mod 2^35 when started at s=1.

1, 5, 25, 125, 625, 3125, 15625, 78125, 390625, 1953125, 9765625, 48828125, 244140625, 1220703125, 6103515625, 30517578125, 15148937153, 7025209029, 766306777, 3831533885, 19157669425, 27068870389, 32265136841, 23886730733, 16354438561, 13052716069

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

COMMENTS

Periodic with period 2^35.

A terrible generator that should not be used.

LINKS

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

Peter G. Behrenz, Algorithm 133: Random, C ACM, 5, 11 (1962), p. 553.

Index entries for sequences related to pseudo-random numbers.

FORMULA

a(n) = 5 * a(n-1) mod 2^35.

MAPLE

a:= proc(n) option remember; `if`(n<2, n,

irem(5*a(n-1), 2^35))

end:

seq(a(n), n=1..26); # Alois P. Heinz, Jun 04 2025

MATHEMATICA

k = 1; {k}~Join~Table[k = Mod[5*k, 2^35], {n, 2, 26}] (* Michael De Vlieger, Jun 04 2025 *)

CROSSREFS

Cf. A000351, A384160, A384316.

Sequence in context: A129066 A102169 A060391 * A000351 A050735 A195948

Adjacent sequences: A384562 A384563 A384564 * A384566 A384567 A384568

KEYWORD

nonn,easy

AUTHOR

Sean A. Irvine, Jun 04 2025

STATUS

approved

URL: https://oeis.org/A384565

⇱ A384565 - OEIS