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A032284 "DIK" (bracelet, indistinct, unlabeled) transform of 3,3,3,3... 0
3, 9, 22, 57, 150, 444, 1362, 4497, 15338, 54018, 193722, 705392, 2593398, 9612144, 35840622, 134318097, 505486878, 1909275084, 7234415562, 27489389850, 104718539638, 399828796884, 1529767891122 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..23.

C. G. Bower, Transforms (2)

Index entries for sequences related to bracelets

CROSSREFS

Sequence in context: A054442 A192663 A114697 * A203454 A197666 A146009

Adjacent sequences:  A032281 A032282 A032283 * A032285 A032286 A032287

KEYWORD

nonn

AUTHOR

Christian G. Bower

STATUS

approved

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Last modified December 4 09:05 EST 2016. Contains 278749 sequences.