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 A242459 Maximal differences of A029707. 0
 1, 2, 3, 4, 6, 12, 20, 24, 27, 29, 42, 54, 72, 75, 103, 128, 131, 151, 153, 162, 164, 181, 204, 208, 209, 211, 237, 265 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS There are no more terms below prime(10^7) = 179424673. No more terms below 5090000000. - Robert G. Wilson v, May 21 2014 LINKS MATHEMATICA nextLesserTwinPrime[p_Integer] := Block[{q = p + 2}, While[ NextPrime@ q - q > 2, q = NextPrime@ q]; q]; p = 2; q = 3; px = 1; qx = 2; mxd = 0; tpx = 0; lst = {}; While[p < 5090000001, d = qx - px; If[ d > mxd, mxd = d; AppendTo[ lst, d]; Print@ d]; p = q; px = qx; q = nextLesserTwinPrime@ q; qx = PrimePi@ q; tpx++]; lst (* Robert G. Wilson v, May 21 2014 *) PROG (Sage) def A242459_list(n) :    a = [ 1 ]    st = 3    for i in (4..n) :       if (nth_prime(i+1)-nth_prime(i) == 2) :          if i-st > a[len(a)-1] :             a.append(i-st)          st = i    return(a) A242459_list(10^(5)) CROSSREFS Cf. A027833, A029707. Sequence in context: A337449 A221846 A018343 * A260987 A102462 A277408 Adjacent sequences:  A242456 A242457 A242458 * A242460 A242461 A242462 KEYWORD nonn,more AUTHOR Jani Melik, May 15 2014 EXTENSIONS a(20) - a(28) from Robert G. Wilson v, May 21 2014 STATUS approved

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Last modified August 3 19:17 EDT 2021. Contains 346441 sequences. (Running on oeis4.)