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A064492 Start of n-th segment of Recamán's sequence R(m) (A005132): values of n where the change in the fractional parts of successive values of R(n)/n is positive. 3
1, 2, 4, 7, 12, 22, 40, 77, 135, 249, 454, 845, 1521, 2753, 5046, 9318, 17224, 31222, 57072, 99742, 181694, 328256, 589933, 1034839, 1788538, 3225919, 5784586, 10212211, 18399785, 32148795, 58056876, 101769230, 173395920, 302890749, 511561221, 904036925, 1610187039, 2789150424, 4910758398, 8416580355, 13808215356, 23006557539, 39488697701, 65854567303, 107078836274, 188471115227, 325374626149, 535755688022, 872467803894, 1404720439054, 2402964238974, 3883018238330, 6283167591180, 10125357598983, 16166305650061, 25735985498862, 40806937801473, 64628644387495, 102481019573338, 159888464280047, 250759470174414, 394178473635589, 599819882554936, 939455761022725 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Cf. A005132, A064288, A064289, A064292, A064293. This sequence and A064294 keep pretty close together.
See A065038 for the corresponding values of R(n). See also A065053 for first differences.
Sequence in context: A254685 A002573 A288317 * A000072 A268306 A018179
KEYWORD
nonn
AUTHOR
John W. Layman, Oct 04 2001
EXTENSIONS
More terms from John W. Layman and N. J. A. Sloane, Oct 12 2001
Extended to 10^15 by Allan Wilks, Nov 06 2001
STATUS
approved

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)