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A198898
Rank of elliptic curve y^2 = x^3 -
A179386
(n).
0
1, 1, 1, 2, 1, 2, 1, 1, 1, 3, 2, 3, 3, 3, 3, 3, 3, 3, 2, 4
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OFFSET
1,4
LINKS
Table of n, a(n) for n=1..20.
CROSSREFS
Cf.
A179386
,
A198897
.
Sequence in context:
A175023
A128115
A091318
*
A003639
A174110
A264969
Adjacent sequences:
A198895
A198896
A198897
*
A198899
A198900
A198901
KEYWORD
nonn
,
hard
,
more
AUTHOR
Artur Jasinski
, Oct 31 2011
STATUS
approved
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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)