The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A002151 Numbers k for which rank of the elliptic curve y^2 = x^3 + k is 0. (Formerly M3271 N1321) 13
 1, 4, 6, 7, 13, 14, 16, 20, 21, 23, 25, 27, 29, 32, 34, 42, 45, 49, 51, 53, 59, 60, 64, 70, 75, 78, 81, 84, 85, 86, 87, 88, 90, 93, 95, 96, 104, 109, 114, 115, 116, 123, 124, 125, 135, 137, 140, 144, 153, 157, 158, 159, 160, 162, 165, 167, 173, 175, 176, 178 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 REFERENCES N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence). N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). LINKS T. D. Noe, Table of n, a(n) for n=1..2907 (using Gebel) B. J. Birch and H. P. F. Swinnerton-Dyer, Notes on elliptic curves, I, J. Reine Angew. Math., 212 (1963), 7-25. J. Gebel, Integer points on Mordell curves [Cached copy, after the original web site tnt.math.se.tmu.ac.jp was shut down in 2017] L. Lehman, Elliptic Curves of Rank Zero H. Mishima, Tables of Elliptic Curves PROG (MAGMA) for k in[1..200] do if Rank(EllipticCurve([0, 0, 0, 0, k])) eq 0 then print k; end if; end for; // Vaclav Kotesovec, Jul 07 2019 CROSSREFS Cf. A060950, A002153, A002155, A102833, A060748, A060838, A060951-A060953. Sequence in context: A302165 A102144 A102138 * A276931 A192046 A286488 Adjacent sequences:  A002148 A002149 A002150 * A002152 A002153 A002154 KEYWORD nonn AUTHOR EXTENSIONS Corrected and extended by James R. Buddenhagen, Feb 18 2005 The missing entry 123 was added by T. D. Noe, Jul 24 2007 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified June 26 00:12 EDT 2022. Contains 354870 sequences. (Running on oeis4.)