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A032218 Number of dyslexic rooted compound windmills with n nodes where any 2 submills extending from the same node are different sizes. 0
1, 1, 1, 2, 3, 6, 12, 25, 51, 111, 244, 543, 1219, 2783, 6352, 14763, 34208, 80271, 188517, 446696, 1057534, 2527328, 6029096, 14488609, 34792504, 84059268, 202861050, 492369844, 1193743829, 2907834039, 7078295983 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..31.

Index entries for sequences related to mobiles

FORMULA

Shifts left under "DFK" (bracelet, size, unlabeled) transform.

CROSSREFS

Sequence in context: A077903 A038086 A032305 * A005829 A038087 A116379

Adjacent sequences:  A032215 A032216 A032217 * A032219 A032220 A032221

KEYWORD

nonn

AUTHOR

Christian G. Bower

STATUS

approved

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Last modified February 19 02:06 EST 2018. Contains 299330 sequences. (Running on oeis4.)