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Search: id:A032257
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A032257 Number of dyslexic rooted compound windmills with n nodes and leaves of 2 colors with no symmetries. +0
1
2, 2, 3, 7, 15, 44, 131, 438, 1476, 5111, 17822, 62862, 223204, 798895, 2877861, 10433901, 38041351, 139423129, 513375505, 1898374940, 7046831509, 26249681626, 98092666143, 367633769903, 1381518075474 (list; graph; listen)
OFFSET

1,1
LINKS

Index entries for sequences related to mobiles

FORMULA

Shifts left under "DHK" (bracelet, identity, unlabeled) transform.

CROSSREFS

Sequence in context: A060357 A064714 A002848 this_sequence A038075 A032236 A128776

Adjacent sequences: A032254 A032255 A032256 this_sequence A032258 A032259 A032260

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net)

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Last modified November 24 19:42 EST 2009. Contains 167435 sequences.

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