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A210243 Hanoi solutions (odd), the disks are moved from pillar 1 to pillar 3. For disks = 2k+1 use the first 2^(2k+2)-2 number pairs. 1
1, 3, 1, 2, 3, 2, 1, 3, 2, 1, 2, 3, 1, 3, 1, 2, 3, 2, 3, 1, 2, 1, 3, 2, 1, 3, 1, 2, 3, 2, 1, 3, 2, 1, 2, 3, 1, 3, 2, 1, 3, 2, 3, 1, 2, 1, 2, 3, 1, 3, 1, 2, 3, 2, 1, 3, 2, 1, 2, 3, 1, 3, 1, 2, 3, 2, 3, 1, 2, 1, 3, 2, 1, 3, 1, 2, 3, 2, 3, 1, 2, 1, 2, 3, 1, 3, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..87.

EXAMPLE

The solution to Hanoi with 3 disks from pillar 1 to pillar 3 is (1,3), (1,2), (3,2), (1,3), (2,1), (2,3), (1,3).

CROSSREFS

If the number of disks is even see A101608.

Sequence in context: A100337 A036584 A260453 * A232269 A305391 A165084

Adjacent sequences:  A210240 A210241 A210242 * A210244 A210245 A210246

KEYWORD

nonn,easy

AUTHOR

Y. Z. Chen, Mar 24 2012

STATUS

approved

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Last modified February 16 21:59 EST 2019. Contains 320200 sequences. (Running on oeis4.)