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A006160
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a(n)=a(a(n-5))+a(n-a(n-5)).
(Formerly M0463)
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0
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1, 1, 1, 1, 1, 2, 3, 4, 5, 6, 6, 6, 6, 6, 7, 8, 8, 8, 8, 9, 10, 10, 11, 12, 13, 14, 14, 14, 14, 14, 14, 14, 14, 15, 16, 16, 17, 18, 19, 20, 21, 21, 21, 21, 22, 23, 24, 24, 24, 24, 25, 26, 26, 26, 26, 27, 28, 28, 28, 29, 29, 29, 30, 30, 30, 31, 32, 32, 33, 34, 34, 34, 35, 35, 36, 36
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,6
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REFERENCES
| J. Arkin, D. C. Arney, L. S. Dewald and W. E. Ebel, Jr., Families of recursive sequences, J. Rec. Math., 22 (No. 22, 1990), 85-94.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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CROSSREFS
| Sequence in context: A036055 A034151 A101272 * A071640 A102674 A097623
Adjacent sequences: A006157 A006158 A006159 * A006161 A006162 A006163
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KEYWORD
| nonn,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
| More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Mar 28 2003
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