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A032102 Number of dyslexic identity rooted planar trees with n nodes. 1
1, 1, 1, 2, 3, 7, 18, 48, 133, 373, 1054, 3011, 8678, 25216, 73801, 217476, 644554, 1920718, 5750807, 17293653, 52208550, 158179651, 480806995, 1465841157, 4481166838, 13733815975, 42189399220, 129883408346 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
LINKS
C. G. Bower, Transforms (2)
FORMULA
"DHK" (bracelet, identity, unlabeled) transform of A032101 (shifted right one place).
CROSSREFS
Sequence in context: A343358 A002864 A005248 * A100388 A186232 A160181
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified March 28 07:48 EDT 2024. Contains 371235 sequences. (Running on oeis4.)