The On-Line Encyclopedia of Integer Sequences (OEIS)

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From table of maximal epacts e(p) and corresponding primes p, for x_0=2, x_{m+1} = (x_m)^2-1; sequence gives e(p).
(history; published version)

#4 by Russ Cox at Fri Mar 30 16:45:58 EDT 2012

AUTHOR

_N. J. A. Sloane (njas(AT)research.att.com)_.

Discussion

Fri Mar 30

16:45

OEIS Server: https://oeis.org/edit/global/110

#3 by N. J. A. Sloane at Fri Feb 27 03:00:00 EST 2009

KEYWORD

nonn,newmore

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

#2 by N. J. A. Sloane at Sat Dec 11 03:00:00 EST 1999

REFERENCES

CN R. K. Guy, How to factor a number, Proc. 5th Manitoba Conf. Numerical Math., Congress. Num. 16 79 75(1975), 49-89.

KEYWORD

nonn,new

nonn

#1 by N. J. A. Sloane at Sun Jun 14 03:00:00 EDT 1998

NAME

From table of maximal epacts e(p) and corresponding primes p, for x_0=2, x_{m+1} = (x_m)^2-1; sequence gives e(p).

DATA

2, 4, 8, 11, 12, 13, 14, 18, 25, 28, 30, 36, 37, 38, 48, 64, 65, 67, 73, 87, 90, 105, 136, 151, 180, 186, 210, 246, 264, 292, 312, 328, 331

OFFSET

1,1

REFERENCES

CN 16 79 75.

CROSSREFS

KEYWORD

nonn

AUTHOR

njas

STATUS

approved