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 A213334 Primes p such that (k+1)*p^2 - k is prime for k=1..8. 1
 75902670689, 84005465699, 188745495049, 220260667439, 314987199911, 1970532645509, 2368000666921, 3702971171899, 3886185845431, 4117783215701, 4166366916251, 6213125459729, 7768065083591, 7946042954849, 8788172678669, 11387502711311, 14643617926211 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The square of each term is congruent to 1 (mod 9240). Note that for each p, (k+1)*p^2 - k (k=1..8) gives 8 primes in arithmetic progression with difference d = p^2 - 1. LINKS Table of n, a(n) for n=1..17. CROSSREFS Subsequence of A213161. Cf. A106483, A213078, A213079, A213107, A213125, A213159. Sequence in context: A186095 A218397 A103617 * A211417 A287246 A022252 Adjacent sequences: A213331 A213332 A213333 * A213335 A213336 A213337 KEYWORD nonn,more AUTHOR Zak Seidov, Jun 08 2012 EXTENSIONS a(6)-a(17) from Tyler Busby, Jan 09 2023 STATUS approved

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Last modified June 4 09:19 EDT 2023. Contains 363121 sequences. (Running on oeis4.)