Puzzle: sequence without multiples of 3
09-13-2019, 09:43 PM
Post: #4
 Albert Chan Senior Member Posts: 1,896 Joined: Jul 2018
RE: Puzzle: sequence without multiples of 3
(09-13-2019 09:02 PM)Voldemar Wrote:  f(10^6) = (3*333334-2)
k=333334

No, f(k) = k-th numbers from the sequence 1,2, 4,5, 7,8, 10,11, 13,14, ...

Example, f(10) = 14
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 Messages In This Thread Puzzle: sequence without multiples of 3 - Albert Chan - 09-13-2019, 07:05 PM RE: Puzzle: sequence without multiples of 3 - Voldemar - 09-13-2019, 08:57 PM RE: Puzzle: sequence without multiples of 3 - Voldemar - 09-13-2019, 09:02 PM RE: Puzzle: sequence without multiples of 3 - Albert Chan - 09-13-2019 09:43 PM RE: Puzzle: sequence without multiples of 3 - Thomas Okken - 09-14-2019, 12:30 AM RE: Puzzle: sequence without multiples of 3 - John Keith - 09-14-2019, 12:54 AM RE: Puzzle: sequence without multiples of 3 - Albert Chan - 09-14-2019, 01:01 AM RE: Puzzle: sequence without multiples of 3 - Gerald H - 09-14-2019, 05:37 AM RE: Puzzle: sequence without multiples of 3 - Albert Chan - 09-14-2019, 08:29 AM

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