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A205675
(prime(k)-prime(j))/3: (A205557)/3.
4
1, 3, 2, 2, 5, 4, 2, 4, 2, 7, 6, 4, 2, 9, 8, 6, 4, 2, 8, 6, 4, 10, 8, 6, 2, 13, 12, 10, 8, 6, 4, 12, 10, 8, 4, 2, 15, 14, 12, 10, 8, 6, 2, 17, 16, 14, 12, 10, 8, 4, 2, 19, 18, 16, 14, 12, 10, 6, 4, 2, 18, 16, 14, 10, 8, 6, 20, 18, 16, 12, 10, 8, 2, 23, 22, 20, 18, 16, 14, 10
OFFSET
1,2
COMMENTS
For a guide to related sequences, see A205558.
EXAMPLE
(See the example at A205560.)
MATHEMATICA
(See the program at A205560.)
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Jan 30 2012
STATUS
approved