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A095018 Number of binarily balanced primes (A066196) in range ]2^(2n-1),2^n]. 10
0, 0, 2, 4, 17, 28, 189, 531, 1990, 5747, 23902, 76658, 291478, 982793, 3677580, 13214719, 49161612 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

LINKS

A. Karttunen and J. 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)]

EXAMPLE

Only primes in range ]2^5,2^6] with equal numbers of ones and zeros in their binary expansion are 37 (in binary 100101) and 41 (in binary 101011) thus a(3)=2.

CROSSREFS

Cf. A095005-A095006, A095052-A095053.

Sequence in context: A118242 A006276 A103051 * A081356 A018269 A203177

Adjacent sequences:  A095015 A095016 A095017 * A095019 A095020 A095021

KEYWORD

nonn

AUTHOR

Antti Karttunen (his-firstname.his-surname(AT)iki.fi), Jun 01 2004

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Last modified February 15 05:12 EST 2012. Contains 205694 sequences.