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A244436
Numbers n such that A244435(n) is not in the set {A244435(n-1), A244435(n+1)}.
1
4, 7, 13, 14, 21, 27, 28
OFFSET
1,1
EXAMPLE
A244435(27)=6118 is not in the set {A244435(26), A244435(28)}={1667, 8249} also A244435(28)=8249 is not in the set {A244435(27), A244435(29)}={6118, 9098} so 27 and 28 are two terms of this sequence.
CROSSREFS
Sequence in context: A184864 A031142 A266568 * A310794 A333463 A310795
KEYWORD
nonn,more
AUTHOR
Farideh Firoozbakht, Jul 19 2014
STATUS
approved