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A072249 Related to lollipop graphs. 0
5, 7, 11, 17, 21, 27, 35, 41 (list; graph; refs; listen; history; internal format)
OFFSET

3,1

REFERENCES

S. M. Fallat, S. Kirkland and S. Pati, Minimizing algebraic connectivity over connected graphs with fixed girth, Discr. Math., 254 (2002), 115-142.

CROSSREFS

Sequence in context: A110587 A192281 A191065 * A076665 A124598 A096215

Adjacent sequences:  A072246 A072247 A072248 * A072250 A072251 A072252

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jul 06 2002

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Last modified February 13 10:20 EST 2012. Contains 205451 sequences.