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A124564
Row 4 of table A124560; also, the self-convolution 4th power equals A124554, which is row 4 of table A124550.
6
1, 1, 5, 35, 317, 3634, 52199, 928608, 20282765, 543008771, 17866390922, 725141498506, 36439677332431, 2274854774699772, 176901777097180896, 17172973623970540220, 2084722855480792814909, 316912193519759976734613
OFFSET
0,3
COMMENTS
In table A124560, the g.f. of row n, R_n(y), simultaneously satisfies: R_n(y) = Sum_{k>=0} y^k * [R_{n*k}(y)]^(n*k) for n>=0.
FORMULA
G.f.: A(x) = Sum_{k>=0} y^k * [R_{4k}(y)]^(4k), where R_n(x) is the g.f. of row n in table A124560.
CROSSREFS
Cf. A124560 (table); other rows: A124551, A124562, A124563, A124565, A124566.
Sequence in context: A000357 A102147 A051577 * A260952 A349515 A362356
KEYWORD
nonn
AUTHOR
Paul D. Hanna, Nov 07 2006
STATUS
approved