Revision History for A202705
(Underlined text is an addition;
strikethrough text is a deletion.)
Showing entries 1-10
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#43 by N. J. A. Sloane at Mon Apr 10 00:04:03 EDT 2017
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#42 by N. J. A. Sloane at Mon Apr 10 00:03:48 EDT 2017
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| REFERENCES
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R. J. Nowakowski, Generalizations of the Langford-Skolem problem, M.S. Thesis, Dept. Math., Univ. Calgary, May 1975. Gives a(0)-a(10).
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| LINKS
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R. J. Nowakowski, <a href="/A104429/a104429.pdf">Generalizations of the Langford-Skolem problem</a>, M.S. Thesis, Dept. Math., Univ. Calgary, May 1975. [Scanned copy, with permission.] Gives a(0)-a(10).
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| STATUS
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approved
editing
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#41 by N. J. A. Sloane at Wed Mar 22 08:34:38 EDT 2017
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| LINKS
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R. K. Guy, <a href="/A002572/a002572_2.pdf">, Letter to N. J. A. Sloane, June 24 1971: <a href="/A002572/a002572.jpg">front</a>, <a href="/A002572/a002572_1.jpg">back</a> [Annotated scanned copy, with permission] See sequence "K".
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Discussion
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| Wed Mar 22
| 08:34
| OEIS Server: https://oeis.org/edit/global/2619
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#40 by N. J. A. Sloane at Thu Feb 23 23:00:47 EST 2017
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#39 by Joerg Arndt at Thu Feb 23 03:00:02 EST 2017
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#38 by Fausto A. C. Cariboni at Wed Feb 22 05:43:43 EST 2017
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#37 by Fausto A. C. Cariboni at Wed Feb 22 05:43:13 EST 2017
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| DATA
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1, 1, 1, 2, 6, 25, 115, 649, 4046, 29674, 228030, 1987700, 18402704, 188255116, 2030067605, 23829298479, 293949166112, 3909410101509
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| EXTENSIONS
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a(15)-a(1617) from Fausto A. C. Cariboni, Feb 0522 2017
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approved
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#36 by N. J. A. Sloane at Sun Feb 19 22:17:55 EST 2017
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#35 by N. J. A. Sloane at Sun Feb 19 22:17:53 EST 2017
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#34 by Bruno Berselli at Mon Feb 06 03:43:11 EST 2017
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