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A121766 Series expansion for radius of gyration of osculating polygons on square lattice. 1
0, 8, 66, 728, 6388, 55736, 464832, 3809816, 30666700, 243825424, 1918644782, 14973489000, 116048634636, 894170460880, 6855266846678, 52329098898360, 397934595732692, 3015942269911904, 22789668539106112 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

I. Jensen, Table of n, a(n) for n = 1..41 (from link below)

I. Jensen, More terms

CROSSREFS

Sequence in context: A083385 A275230 A188450 * A052620 A052669 A076527

Adjacent sequences:  A121763 A121764 A121765 * A121767 A121768 A121769

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Aug 29 2006

STATUS

approved

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Last modified August 9 22:52 EDT 2020. Contains 336335 sequences. (Running on oeis4.)