6,5
G. D. Cohen et al., Covering Codes, North-Holland, 1997, p. 193.
Index entries for sequences related to covering codes
Sequence in context: A049846 A086712 A125842 * A072644 A179864 A070082
Adjacent sequences: A029862 A029863 A029864 * A029866 A029867 A029868
nonn,hard
N. J. A. Sloane (njas(AT)research.att.com).
Next term is 4 or 5.