A173032 - 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

A173032

Primes having no representation of the form n -+ Omega(n), where Omega is A001222.

29, 61, 137, 149, 197, 349, 457, 523, 569, 619, 659, 1091, 1153, 1303, 1483, 1549, 1723, 1861, 1873, 2339, 2347, 2377, 2593, 2753, 2851, 3121, 3169, 3257, 3323, 3391, 3469, 3539, 4051, 4177, 4373, 4423, 4483, 4547, 4691, 4799, 4877, 4933, 4943, 5101, 5237

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

OFFSET

1,1

COMMENTS

Intersection of A069350 and A069351.

LINKS

Charles R Greathouse IV, Table of n, a(n) for n = 1..10000

PROG

(PARI) is(n)=for(k=1, log(n)\log(2)+1, if(bigomega(n+k)==k||bigomega(n-k)==k, return(0))); isprime(n) \\ Charles R Greathouse IV, Dec 10 2013

CROSSREFS

Cf. A069346, A069348, A001222.

Sequence in context: A132770 A141111 A122114 * A142047 A335329 A046275

Adjacent sequences: A173029 A173030 A173031 * A173033 A173034 A173035

KEYWORD

nonn

AUTHOR

Juri-Stepan Gerasimov, Nov 21 2010

STATUS

approved