A006653 From the graph reconstruction problem. (Formerly M1602)

1, 2, 6, 14, 36, 89, 229, 599, 1609

Offset

3,2

References

W. L. Kocay, Some new methods in reconstruction theory, pp. 89 - 114 of Combinatorial Mathematics IX. Proc. Ninth Australian Conference (Brisbane, August 1981). Ed. E. J. Billington, S. Oates-Williams and A. P. Street. Lecture Notes Math., 952. Springer-Verlag, 1982.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Links

Table of n, a(n) for n=3..11.

Crossrefs

Sequence in context: A017922 A077937 A077981 * A171924 A144530 A248113

Adjacent sequences: A006650 A006651 A006652 * A006654 A006655 A006656

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved