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A026075 a(n) = T(4n,n), where T is the array defined in A024996. 0
1, 2, 23, 230, 2395, 25518, 276298, 3026790, 33452225, 372278104, 4165976594, 46831604742, 528454140310, 5982318103300, 67908970800315, 772718361911646, 8810943692302959, 100652401936330376, 1151695085791305180, 13197378357577994370 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..19.

CROSSREFS

Sequence in context: A252016 A037750 A037631 * A037757 A037645 A100893

Adjacent sequences:  A026072 A026073 A026074 * A026076 A026077 A026078

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 23 07:54 EDT 2022. Contains 353961 sequences. (Running on oeis4.)