5,1

E. Friedman and M. Keith, Magic Carpets, J. Int Sequences, 3 (2000), #P.00.2.5.

Sequence in context: A090597 A126073 A126592 this_sequence A104864 A059197 A049974

Adjacent sequences: A055054 A055055 A055056 this_sequence A055058 A055059 A055060

nonn

Mike Keith (Domnei(AT)aol.com), Jun 02 2000