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A095240 Variant of A095236. 5
1, 2, 2, 4, 4, 16, 32, 48, 96, 384, 3072, 9216, 36864, 46080, 184320, 483840, 3870720, 7741440, 82575360, 743178240, 23781703680, 59454259200, 475634073600, 2497078886400, 39953262182400, 22473709977600, 85614133248000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

In this version, each person, knowing that all people arriving subsequently will also follow rules 1) and 2), chooses his pay-phone so that after the next person arrives, the distances referred to in 1) and 2) will be the maximum possible.

A non-monotonic sequence: a(25) > a(26). Does a(n) > a(n+1) for other values of n?

LINKS

Table of n, a(n) for n=1..27.

EXAMPLE

For example, in a 6-pay-phone situation, person A must pick either pay-phone 1 or pay-phone 6.

CROSSREFS

Cf. A095236, A095239.

Sequence in context: A066781 A112869 A086117 * A110428 A076928 A286737

Adjacent sequences:  A095237 A095238 A095239 * A095241 A095242 A095243

KEYWORD

nonn

AUTHOR

Matthew Vandermast, Jul 03 2004

STATUS

approved

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Last modified November 13 19:25 EST 2018. Contains 317149 sequences. (Running on oeis4.)