5,3
E. Friedman and M. Keith, Magic Carpets, J. Int Sequences, 3 (2000), #P.00.2.5.
Sequence in context: A009982 A041685 A158766 * A173133 A096558 A145120
Adjacent sequences: A055602 A055603 A055604 * A055606 A055607 A055608
nonn
Mike Keith (Domnei(AT)aol.com), Jun 02 2000