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A173619
Differences between consecutive pseudoprimes to base 2.
3
220, 84, 460, 282, 342, 176, 142, 418, 236, 120, 456, 756, 336, 2, 310, 780, 1140, 1356, 364, 160, 430, 1350, 324, 720, 1496, 940, 6, 234, 510, 1218, 132, 864, 2000, 16, 1230, 3050, 376, 2384, 3580, 780
OFFSET
1,1
COMMENTS
These are the differences between the numbers in sequence A001567.
LINKS
EXAMPLE
341, 561, 645, 1105, .... (sequence A001567)
abs(341-561)=220
abs(561-645)=84
abs(645-1105)=460
....
CROSSREFS
Cf. A001567.
Sequence in context: A200827 A286441 A285889 * A157645 A157673 A064477
KEYWORD
nonn
AUTHOR
Karl Hovekamp, Feb 22 2010
STATUS
approved