A072249 Related to lollipop graphs.

5, 7, 11, 17, 21, 27, 35, 41

Offset

3,1

Links

Table of n, a(n) for n=3..10.

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: A191065 A271658 A282739 * A076665 A124598 A096215

Adjacent sequences: A072246 A072247 A072248 * A072250 A072251 A072252

Keyword

nonn,more

Author

N. J. A. Sloane, Jul 06 2002

Status

approved