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A010918 Shallit sequence S(8,55): a(n)=[ a(n-1)^2/a(n-2)+1 ]. 1
8, 55, 379, 2612, 18002, 124071, 855106, 5893451, 40618081, 279942687, 1929384798, 13297456486, 91647010581, 631637678776, 4353291555505, 30003193292641, 206784130187015, 1425170850320396, 9822378297435246 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

Different from A019484 but agrees with it for the

Agrees with A019484 for terms 0 through 11056 but then differs from it.

REFERENCES

D. W. Boyd, Some integer sequences related to the Pisot sequences, Acta Arithmetica, 34 (1979), 295-305.

D. W. Boyd, Linear recurrence relations for some generalized Pisot sequences, Advances in Number Theory ( Kingston ON, 1991) 333-340, Oxford Sci. Publ., Oxford Univ. Press, New York, 1993.

Problem B-686, Fib. Quart., 29 (1991), 85.

CROSSREFS

Sequence in context: A033890 A010924 * A019484 A108984 A160429 A003722

Adjacent sequences:  A010915 A010916 A010917 * A010919 A010920 A010921

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com) and Simon Plouffe (simon.plouffe(AT)gmail.com)

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Last modified February 14 04:48 EST 2012. Contains 205570 sequences.