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Search: id:A010921
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| A010921 |
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Shallit sequence S(3,13), a(n)=[ a(n-1)^2/a(n-2)+1 ]. |
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+0
1
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| 3, 13, 57, 250, 1097, 4814, 21126, 92711, 406861, 1785505, 7835669, 34386747, 150905861, 662248712, 2906271193, 12754139184, 55971399613, 245629871954, 1077943993063, 4730545364606, 20759946333583
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OFFSET
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0,1
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REFERENCES
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D. W. Boyd, Some integer sequences related to the Pisot sequences, Acta Arithmetica, 34 (1979), 295-305.
Problem B-686, Fib. Quart., 29 (1991), 85.
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.
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CROSSREFS
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Sequence in context: A095934 A020515 A049086 this_sequence A115968 A005827 A052984
Adjacent sequences: A010918 A010919 A010920 this_sequence A010922 A010923 A010924
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KEYWORD
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nonn
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AUTHOR
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Simon Plouffe (plouffe(AT)math.uqam.ca)
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