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 A288024 Prime p1 of consecutive primes p1, p2, where p2 - p1 = 8, and p1, p2 are in different decades. 4
 89, 359, 389, 449, 479, 683, 719, 743, 929, 983, 1109, 1163, 1193, 1373, 1439, 1523, 1559, 1733, 1823, 1979, 2003, 2153, 2213, 2243, 2273, 2459, 2609, 2663, 2699, 2843, 2879, 2909, 3209, 3449, 3623, 3719, 4289, 4349, 4583, 4943, 5189, 5399, 5573, 5693, 5783, 5813 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The unit digits of the numbers in the sequence are 3's or 9's. LINKS EXAMPLE 89 is in the sequence since pair (89,97) is the first with difference 8 spanning a multiple of 10. MATHEMATICA a288024[n_] := Map[Last, Select[Map[{NextPrime[#, 1], NextPrime[#, -1]}&, Range[10, n, 10]], First[#]-Last[#]==8&]] a288024[6000] (* data *) CROSSREFS Cf. A001359, A023201, A023203, A031924, A031925, A031928, A046117, A046132, A158277, A158861, A160370, A160440, A160500, A287049, A287050, A060229, A288021, A288022. Sequence in context: A142292 A031926 A132253 * A118922 A022464 A143828 Adjacent sequences:  A288021 A288022 A288023 * A288025 A288026 A288027 KEYWORD nonn AUTHOR Hartmut F. W. Hoft, Jun 04 2017 STATUS approved

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Last modified April 18 01:24 EDT 2021. Contains 343072 sequences. (Running on oeis4.)