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A316104 Sequence shifts left when Weigh transform is applied four times with a(n) = n for n<2. 3
0, 1, 1, 1, 5, 15, 55, 210, 826, 3306, 13511, 55922, 234344, 991701, 4233301, 18204973, 78803016, 343074124, 1501253960, 6599380039, 29129716885, 129056936567, 573707565933, 2558203198595, 11439372705501, 51285319846823, 230473042074581, 1038019965961144 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,5
LINKS
CROSSREFS
Column k=4 of A316101.
Cf. A144036.
Sequence in context: A054108 A149585 A114947 * A149586 A149587 A149588
KEYWORD
nonn,eigen
AUTHOR
Alois P. Heinz, Jun 24 2018
STATUS
approved

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Last modified May 23 20:54 EDT 2024. Contains 372765 sequences. (Running on oeis4.)