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Search: id:A135531
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A135531 Number of connected homogeneous graphs with 6 nodes and valency n. +0
1
51, 117020, 42722972, 5554560632, 355631996061, 13505066262007 (list; graph; listen)
OFFSET

1,1

LINKS

Falih Aldosray and Ian Stewart, Enumeration of Homogeneous Coupled Cell Networks, International Journal of Bifurcation and Chaos, Vol. 15, No. 8 (2005) 2361-2373, Table 3, p. 2372.

EXAMPLE

This is the 6th row of the array from Aldosray and Stewart:

============================================================================

Nodes.|.valency.............................................................

=====.|.v=1.|....v=2.|......v=3.|........v=4.|..........v=5.|............v=6

1.....|..1..|......1.|........1.|..........1.|............1.|..............1

2.....|..2..|......5.|........9.|.........14.|...........20.|.............27

3.....|..4..|.....38.|......170.|........575.|.........1561.|...........3696

4.....|..9..|....416.|.....6690.|......62725.|.......410438.|........2076725

5.....|.20..|...6209.|...436277.|...14000798.|....264632734.|.....3403484793

6.....|.51..|.117020.|.42722972.|.5554560632.|.355631996061.|.13505066262007

============================================================================

CROSSREFS

Adjacent sequences: A135528 A135529 A135530 this_sequence A135532 A135533 A135534

Sequence in context: A015271 A099397 A093251 this_sequence A038777 A022079 A100990

KEYWORD

nonn

AUTHOR

Jonathan Vos Post (jvospost3(AT)gmail.com), Feb 20 2008

page 1

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Last modified October 11 09:12 EDT 2008. Contains 144832 sequences.


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