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A056261 Series for radius of gyration for lattice animals on square lattice. 1
2, 28, 252, 1840, 11924, 71476, 405204, 2202724, 11590162, 59417180, 298186524, 1470151308, 7140410208, 34237750548, 162350915772, 762391407024, 3549556185044, 16400558514664, 75263022053196 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

I. Jensen, Table of n, a(n) for n = 2..42 (from link below)

I. Jensen, Enumerations of lattice animals and trees, J. Stat. Phys. 103 (3-4) (2001) 865-881, Table II.

I. Jensen, Enumerations of lattice animals and trees, arXiv:cond-mat/0007239.

I. Jensen, Terms a(2)..a(42)

I. Jensen, Home page

CROSSREFS

Sequence in context: A019441 A147537 A183067 * A326248 A230270 A230759

Adjacent sequences:  A056258 A056259 A056260 * A056262 A056263 A056264

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Aug 27 2000

STATUS

approved

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Last modified September 22 16:41 EDT 2019. Contains 327311 sequences. (Running on oeis4.)