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A048660 Number of dihedral primes with n digits. +0
6
1, 1, 2, 2, 1, 14, 40, 52, 228, 482 (list; graph; listen)
OFFSET

1,3
LINKS

C. Rivera, Source

C. K. Caldwell, The Prime Glossary, Dihedral Prime

CROSSREFS

See A134997 for another version. Cf. A038136, A048662.

Adjacent sequences: A048657 A048658 A048659 this_sequence A048661 A048662 A048663

Sequence in context: A130528 A132986 A019112 this_sequence A019227 A006828 A091752

KEYWORD

more,nonn

AUTHOR

Felice Russo (felice.russo(AT)katamail.com)

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.

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