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A229403
Number of n-node rooted identity trees of height 9.
3
1, 8, 35, 118, 347, 937, 2396, 5913, 14232, 33628, 78354, 180562, 412369, 934692, 2105002, 4714008, 10504530, 23304653, 51497811, 113391278, 248863010, 544569597, 1188413271, 2587000060, 5618544541, 12176514816, 26336600045, 56858108011, 122538855414
OFFSET
10,2
COMMENTS
The number of terms with a(n)>0 is A038093(9)-9.
LINKS
CROSSREFS
Column k=9 of A227819.
Sequence in context: A220889 A285240 A036598 * A059824 A248882 A292479
KEYWORD
nonn,fini
AUTHOR
Alois P. Heinz, Sep 22 2013
STATUS
approved