5,2
E. Friedman and M. Keith, Magic Carpets, J. Int Sequences, 3 (2000), #P.00.2.5.
Sequence in context: A166811 A089906 A084943 * A153331 A203149 A117654
Adjacent sequences: A055052 A055053 A055054 * A055056 A055057 A055058
nonn
Mike Keith (Domnei(AT)aol.com), Jun 02 2000