A006768 Number of 5-dimensional polyominoes with n cells.
0, 0, 0, 0, 0, 6, 104, 2009, 36585, 647680, 11173880
Offset: 1
References
- Dan Hoey, Bill Gosper and Richard C. Schroeppel, Discussions in Math-Fun Mailing list, circa Jul 13 1999.
- N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
Links
- W. F. Lunnon, Counting multidimensional polyominoes, Computer Journal 18 (1975), no. 4, pp. 366-367.
- R. C. Schroeppel, A few mathematical experiments
Extensions
a(10)-a(11) from Sean A. Irvine, Jul 29 2017