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A260789 A260788(n)/2. 2
1, 3, 10, 41, 172, 799 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,2

COMMENTS

The late M. M. Graev asked if the similarity with A152802 is merely a coincidence, or a reflection of the fact that the Newton polytope P(7) is not realizable.

LINKS

Table of n, a(n) for n=2..7.

M. M. Graev, Einstein equations for invariant metrics on flag spaces and their Newton polytopes, Transactions of the Moscow Mathematical Society, 2014, pp. 13-68. Original publication: Trudy Moskovskogo Matematicheskogo Obshchestva, tom 75 (2014), vypusk 1.

CROSSREFS

Cf. A152802, A260788, A260790.

Sequence in context: A153474 A151081 A152802 * A151082 A151083 A140046

Adjacent sequences:  A260786 A260787 A260788 * A260790 A260791 A260792

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Aug 05 2015

STATUS

approved

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Last modified September 18 12:35 EDT 2021. Contains 347527 sequences. (Running on oeis4.)