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A121344 Series expansion for radius of gyration on honeycomb. 1
0, 0, 144, 2460, 3168, 32052, 77976, 420444, 1310088, 5655204, 19291968, 76066992, 268063080, 1011675420, 3606884688, 13288161216, 47524261464, 172579279812, 616843377408, 2219476633200, 7915941196128 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

I. Jensen, Table of n, a(n) for n = 1..69 (from link below)

I. Jensen, More terms

CROSSREFS

Sequence in context: A280025 A223687 A268625 * A232819 A185745 A075739

Adjacent sequences:  A121341 A121342 A121343 * A121345 A121346 A121347

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Aug 29 2006

STATUS

approved

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Last modified August 2 21:30 EDT 2021. Contains 346429 sequences. (Running on oeis4.)