OFFSET
1,1
FORMULA
EXAMPLE
7 primes between Pi^2 (9.8...) and Pi^3 (31.0...).
51 primes between Pi^3 (31.0...) and Pi^5 (306.0...).
371 primes between Pi^5 (306.0...) and Pi^7 (3020.29...).
MATHEMATICA
Table[PrimePi[Pi^(Prime[n + 1])] - PrimePi[Pi^(Prime[n])], {n, 1, 8}]
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Vladimir Joseph Stephan Orlovsky, Apr 09 2008
EXTENSIONS
a(9)-a(14) calculated from the data at A071973 and added by Amiram Eldar, Jun 14 2024
STATUS
approved