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 A079012 a(n) = p is the least prime introducing prime-difference pattern {d,2d,4d}, where d = 2n, i.e., {p, p+2n, p+2n+4n, p+2n+4n+8n} = {p, p+2n, p+6n, p+14n} are consecutive primes. 3
 1997, 2239, 8311, 989663, 192667, 2462087, 11430059, 18365701, 55143493, 61885319, 208711627, 60411709, 654143801, 946120183, 725464469 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS EXAMPLE For n=6: d = 2n = 12, d-pattern = {12,24,48}, a(6) = 2462807, first corresponding prime 4-tuplet is {2462087, 2462099, 2462123, 2462171}. CROSSREFS Cf. A079011, A079013. Sequence in context: A034588 A233935 A250380 * A063472 A063054 A296826 Adjacent sequences:  A079009 A079010 A079011 * A079013 A079014 A079015 KEYWORD nonn,more AUTHOR Labos Elemer, Jan 21 2003 STATUS approved

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Last modified December 4 04:22 EST 2020. Contains 338921 sequences. (Running on oeis4.)