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A147603 Primes congruent to (1,1,2) mod 3, see comment. 0
7, 13, 17, 19, 31, 41, 43, 61, 71, 73, 79, 83, 97, 103, 107, 109, 127, 131, 139, 151, 167, 181, 193, 197, 199, 211, 227, 229, 241, 251, 271, 277, 281, 283, 307, 311, 313, 331, 347, 349, 367, 383, 397, 409, 419, 421, 433, 443, 457, 463, 467, 487, 499, 503, 523 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Primes in increasing order such that, for k=0,1,2,...:

a(3k+1) = primes congruent to 1 mod 3,

a(3k+2) = primes congruent to 1 mod 3,

a(3k+3) = primes congruent to 2 mod 3.

Prime analog to A147534 Numbers congruent to (1,1,2) mod 3.

LINKS

Table of n, a(n) for n=1..55.

MATHEMATICA

s={}; n3=1; Do[Do[If[Mod[p=Prime[n], 3]==1, AppendTo[s, p]; n1=n+1; Break[]], {n, n3, 1000}]; Do[If[Mod[p=Prime[n], 3]==1, AppendTo[s, p]; n2=n+1; Break[]], {n, n1, 1000}]; Do[If[Mod[p=Prime[n], 3]==2, AppendTo[s, p]; n3=n+1; Break[]], {n, n2, 1000}], {55}]; s

CROSSREFS

A147534

Sequence in context: A053176 A032669 A231607 * A106084 A110053 A276045

Adjacent sequences:  A147600 A147601 A147602 * A147604 A147605 A147606

KEYWORD

nonn

AUTHOR

Zak Seidov, Nov 08 2008

STATUS

approved

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Last modified May 13 19:36 EDT 2021. Contains 343868 sequences. (Running on oeis4.)