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A173390
n-th difference between consecutive natural noncomposite numbers = n-th difference between consecutive prime numbers.
11
1, 3, 16, 37, 40, 47, 55, 56, 74, 103, 108, 111, 119, 130, 161, 165, 185, 188, 195, 200, 219, 240, 272, 273, 292, 340, 359, 388, 420, 427, 465, 466, 509, 521, 554, 600, 606, 622, 630, 634, 668, 683, 684, 703, 710, 711, 734, 762, 792, 814, 822, 823, 830, 831
OFFSET
1,2
COMMENTS
Numbers n such that A075526(n) = A001223(n).
Essentially the same as A066875. - R. J. Mathar, Feb 21 2010
FORMULA
A075526(a(n)) = A001223(a(n)).
CROSSREFS
Sequence in context: A076153 A031302 A217130 * A173891 A066875 A294419
KEYWORD
nonn
AUTHOR
STATUS
approved