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A095292
Number of A095282-primes in range ]2^n,2^(n+1)].
2
1, 0, 1, 1, 3, 4, 9, 14, 23, 47, 88, 152, 295, 540, 1004, 1933, 3572, 6805, 12909, 24461, 46767, 89481, 171327, 328638, 631302, 1215243, 2342291, 4520976, 8736608, 16899331, 32727125, 63446234, 123106396
OFFSET
1,5
PROG
(PARI) a(n)=my(s); forprime(p=2^n+1, 2^(n+1), s+=valuation(p+1, 2)%2==0); s \\ Charles R Greathouse IV, Oct 09 2013
CROSSREFS
a(n) = A036378(n)-A095293(n). Cf. A095006.
Sequence in context: A207016 A333333 A376535 * A263821 A007293 A014596
KEYWORD
nonn
AUTHOR
Antti Karttunen, Jun 04 2004
STATUS
approved