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Search: id:A039738
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A039738 a(n)=number of primes q<p having (p mod q)=4, where p=nth prime. +0
1
0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 3, 1, 1, 1, 2, 1, 2, 2, 2, 1, 2, 1, 1, 1 (list; graph; listen)
OFFSET

1,17

CROSSREFS

Sequence in context: A117456 A030621 A120336 this_sequence A075774 A078572 A122750

Adjacent sequences: A039735 A039736 A039737 this_sequence A039739 A039740 A039741

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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