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A032138 Shifts left under "CFJ" (necklace, size, labeled) transform. 0
1, 1, 1, 4, 8, 38, 266, 1680, 10248, 79464, 1000104, 8399496, 103697496, 1238886096, 17072760600, 251355438936, 3752124770520, 60861072664560, 1076909248451064, 19217616589357368, 369028769473844088 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
LINKS
CROSSREFS
Sequence in context: A032317 A032226 A001889 * A032151 A032042 A032056
KEYWORD
nonn,eigen
AUTHOR
STATUS
approved

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)