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A293174
Markoff spectrum N^(2)(Lambda).
1
1, 5, 29, 65, 349, 901, 985, 4549, 5741
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..9.
Abe, Ryuji, and Benoît Rittaud,
On palindromes with three or four letters associated to the Markoff spectrum
, Discrete Mathematics, 340.12 (2017): 3032-3043.
CROSSREFS
Cf.
A002559
,
A293173
.
Sequence in context:
A341083
A341085
A301858
*
A108928
A097812
A176333
Adjacent sequences:
A293171
A293172
A293173
*
A293175
A293176
A293177
KEYWORD
nonn
,
more
AUTHOR
N. J. A. Sloane
, Oct 19 2017
STATUS
approved
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Last modified May 15 19:33 EDT 2024. Contains 372549 sequences. (Running on oeis4.)