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 A225545 Floor(exp(w(n))) where W is the Lambert W function. 1
 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 21, 22, 22 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Charles R Greathouse IV, Table of n, a(n) for n = 0..10000 FORMULA a(n) = n/log n + n log log n/log^2 n + O(n (log log n)^2/log^3 n). - Charles R Greathouse IV, Dec 27 2013 MATHEMATICA Table[Floor[Exp@ProductLog[n]], {n, 0, 100}] PROG (PARI) a(n)=exp(lambertw(n))\1 \\ Charles R Greathouse IV, Dec 27 2013 CROSSREFS Sequence in context: A061017 A331535 A248170 * A088462 A189574 A233795 Adjacent sequences: A225542 A225543 A225544 * A225546 A225547 A225548 KEYWORD nonn AUTHOR José María Grau Ribas, May 17 2013 STATUS approved

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Last modified December 6 22:36 EST 2023. Contains 367616 sequences. (Running on oeis4.)