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 A085128 Multiples of 5 which are members of A002473. Or multiples of 5 with the largest prime divisor <= 7. 7
 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 75, 80, 90, 100, 105, 120, 125, 135, 140, 150, 160, 175, 180, 200, 210, 225, 240, 245, 250, 270, 280, 300, 315, 320, 350, 360, 375, 400, 405, 420, 450, 480, 490, 500, 525, 540, 560, 600, 625, 630, 640, 675, 700 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS FORMULA a(n) = 5*A002473(n). - Michel Marcus, Aug 15 2017 PROG (PARI) lista(nn) = {for (n=1, nn, if (vecmax(factor(5*n)[, 1]) <= 7, print1(5*n, ", ")); ); } \\ Michel Marcus, Aug 15 2017 CROSSREFS Intersection of A008587 (multiples of 5) and A002473 (7-smooth numbers). Cf. A080194, A085125, A085126, A085127, A085129, A085131, A085132. Sequence in context: A172328 A330003 A061821 * A313734 A292656 A313735 Adjacent sequences:  A085125 A085126 A085127 * A085129 A085130 A085131 KEYWORD base,easy,nonn AUTHOR Amarnath Murthy, Jul 06 2003 EXTENSIONS More terms from David Wasserman, Jan 28 2005 Offset corrected by Michel Marcus, Aug 15 2017 STATUS approved

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Last modified June 24 18:46 EDT 2021. Contains 345419 sequences. (Running on oeis4.)