A084197 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A084197

Primes p such that there exists at least one prime q<p with q+1 dividing p+1.

5, 7, 11, 17, 19, 23, 29, 31, 41, 43, 47, 53, 59, 67, 71, 79, 83, 89, 97, 101, 103, 107, 113, 127, 131, 137, 139, 149, 151, 163, 167, 173, 179, 181, 191, 197, 199, 211, 223, 227, 233, 239, 251, 257, 263, 269, 271, 281, 283, 293, 307, 311, 317, 331, 347, 349, 353

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

A084196(A049084(a(n)))>0.

LINKS

Matthew House, Table of n, a(n) for n = 1..10000

CROSSREFS

Cf. A082539, A084198, A084200.

Sequence in context: A147853 A111226 A168224 * A180952 A073681 A364867

Adjacent sequences: A084194 A084195 A084196 * A084198 A084199 A084200

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, May 18 2003

EXTENSIONS

Corrected by T. D. Noe, Oct 25 2006

STATUS

approved