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A058823
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a(0) = 1, a(1) = 8; for n>=2 a(n) is the number of degree-n monic reducible polynomials over GF(8), i.e. a(n) = 8^n - A027380(n).
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0
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1, 8, 36, 344, 3088, 26216, 218548, 1797560, 14680576, 119304704, 966370924, 7809031448
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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COMMENTS
| Dimensions of homogeneous subspaces of shuffle algebra over 8-letter alphabet (see A058766 for 2-letter case).
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REFERENCES
| M. Lothaire, Combinatorics on words, Cambridge mathematical library, 1983, p. 126 (definition of shuffle algebra).
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CROSSREFS
| Cf. A058766.
Cf. A027380.
Sequence in context: A126756 A203297 A181072 * A203020 A050536 A110215
Adjacent sequences: A058820 A058821 A058822 * A058824 A058825 A058826
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KEYWORD
| nonn
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AUTHOR
| Claude Lenormand (claude.lenormand(AT)free.fr), Jan 04 2001
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EXTENSIONS
| Better description from Sharon Sela (sharonsela(AT)hotmail.com), Feb 19 2002
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