A101205 Second column of triangle in A101204.

1, 0, 1, 4, 16, 75

Offset: 1

Author

N. J. A. Sloane, Dec 13 2004

Keywords

• nonn

References

• A. T. Balaban, Enumeration of Cyclic Graphs, pp. 63-105 of A. T. Balaban, ed., Chemical Applications of Graph Theory, Ac. Press, 1976; see p. 92.