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 A157190 Primes which produce records in A157188, at index i=pi(a(n)) (pi=A000720). 5
 2, 3, 59, 71, 1151, 2399, 7559, 42839, 110879, 181439, 241919, 262079, 453599, 665279, 1713599, 2827439, 6425999, 11309759, 12700799, 14137199, 16707599, 37837799, 45239039, 64864799, 82162079, 86486399, 93562559, 260124479, 410810399, 735134399, 950019839 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Primes that can be written in more ways as p*q-(p+q) (p,q prime) than any smaller prime. LINKS M. F. Hasler, Table of n, a(n), for n=1..40. Carlos Rivera, Puzzle 482: Two Bergot questions, The Prime Puzzles & Problems Connection. FORMULA A157187(a(n)) = A157188(A000720(a(n))) > A157187(p) for all primes p < a(n). CROSSREFS Cf. A000720, A157187, A157188, A157189, A336296. Sequence in context: A141509 A054313 A080052 * A152657 A299172 A154253 Adjacent sequences: A157187 A157188 A157189 * A157191 A157192 A157193 KEYWORD nonn AUTHOR M. F. Hasler, Mar 11 2009 EXTENSIONS a(28) corrected by M. F. Hasler, Mar 15 2009 STATUS approved

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Last modified May 19 14:45 EDT 2024. Contains 372698 sequences. (Running on oeis4.)