OFFSET
1,2
COMMENTS
A variation on A005282 (Mian-Chowla, where positive differences of pairs of elements are unique) by starting with a(1) = 1, a(2) = 5.
CROSSREFS
KEYWORD
nonn
AUTHOR
Gerald A. Mischke (Gerald.Mischke(AT)mutualofomaha.com), Dec 13 2000
STATUS
approved