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A167909
Differences between consecutive single (or isolated) numbers A167706.
1
2, 2, 6, 6, 5, 7, 7, 5, 5, 6, 7, 7, 5, 7, 4, 6, 8, 5, 6, 5, 14, 4, 7, 12, 7, 6, 4, 6, 7, 12, 6, 13, 12, 5, 5, 7, 11, 6, 6, 7, 7, 5, 11, 14, 5, 5, 14, 6, 11, 5, 6, 8, 6, 6, 4, 6, 8, 4, 8, 11, 12, 7, 4, 6, 8, 5, 5, 12, 8, 4, 8, 4, 6, 13, 19, 6, 10, 6, 7, 7, 10, 6, 7, 7, 6, 5, 13, 11, 5, 6, 7, 13, 4, 6, 8, 10
OFFSET
1,1
EXAMPLE
a(1)=4-2=2, a(2)=6-4=2, a(3)=12-6=6.
CROSSREFS
Cf. A167706.
Sequence in context: A276418 A173869 A247377 * A368745 A185421 A219976
KEYWORD
nonn
AUTHOR
EXTENSIONS
Corrected at 3 or more placed by R. J. Mathar, May 30 2010
STATUS
approved