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A093046
Primes for which A049076(p) = 13.
18
174440041, 414507281407, 4952019383323, 17461204521323, 28871271685163, 53982894593057, 119543903707171, 180252380737439, 222334565193649, 295872998567819, 414190707114539, 649544694886663, 692919372869953, 829484152743469, 1111923751842437, 1335294947809661, 1532021237514419, 1635795965187779
OFFSET
1,1
LINKS
N. Fernandez, An order of primeness [cached copy, included with permission of the author]
FORMULA
a(n) = A000040(A058328(n)). - R. J. Mathar, Jul 07 2012
MATHEMATICA
Nest[ Prime, Select[ Range[30], !PrimeQ[ # ] &], 12]
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Mar 15 2000
EXTENSIONS
a(7)-a(9) from Robert G. Wilson v, Dec 27 2005
a(10)-a(18) from Robert G. Wilson v, Mar 08 2017 using Kim Walisch's primecount.
STATUS
approved