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A002876 Number of weighted linear spaces of total weight n.
(Formerly M1136 N0433)
1
1, 2, 4, 8, 16, 36, 85, 239 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

Robillard, Pierre; On the weighted finite linear spaces. Bull. Soc. Math. Belg. 22 (1970), 227-241.

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

Table of n, a(n) for n=1..8.

Robillard, Pierre, On the weighted finite linear spaces, Bull. Soc. Math. Belg. 22 (1970), 227-241. [Annotated and scanned copy]

CROSSREFS

Cf. A001200, A002877.

Sequence in context: A180414 A007669 A034343 * A095236 A018536 A162428

Adjacent sequences:  A002873 A002874 A002875 * A002877 A002878 A002879

KEYWORD

nonn,nice,more

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified February 18 05:40 EST 2019. Contains 320245 sequences. (Running on oeis4.)