A095060 - OEIS

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A095060

Number of fibeven primes (A095080) in range ]2^n,2^(n+1)].

6

1, 2, 2, 3, 3, 9, 16, 25, 50, 83, 150, 286, 540, 975, 1865, 3515, 6588, 12620, 23835, 45486, 86811, 165822, 317770, 608517, 1170182, 2254124, 4342530, 8383468, 16197159, 31335332, 60680818, 117633364, 228260489, 443281943, 861677274

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OFFSET

1,2

LINKS

Table of n, a(n) for n=1..35.

Antti Karttunen and John Moyer, C-program for computing the initial terms of this sequence.

Index entries for sequences related to occurrences of various subsets of primes in range ]2^n,2^(n+1)].

FORMULA

a(n) = A036378(n) - A095061(n) = A095062(n) + A095067(n).

CROSSREFS

Cf. A036378, A095061, A095062, A095067, A095080.

Sequence in context: A370904 A353563 A360250 * A319628 A094117 A097365

Adjacent sequences: A095057 A095058 A095059 * A095061 A095062 A095063

KEYWORD

nonn,more

AUTHOR

Antti Karttunen, Jun 01 2004

EXTENSIONS

a(34)-a(35) from Amiram Eldar, Jun 13 2024

STATUS

approved