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Revision History for A052756

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Showing entries 1-10 | older changes
E.g.f.: (-1/3)*LambertW(-3*x).
(history; published version)
#23 by Charles R Greathouse IV at Sun Nov 05 23:06:23 EST 2017
STATUS

proposed

approved

#22 by G. C. Greubel at Sun Nov 05 23:05:19 EST 2017
STATUS

editing

proposed

#21 by G. C. Greubel at Sun Nov 05 23:05:09 EST 2017
NAME

E.g.f.: (-1/3)*LambertW(-3*x).

LINKS

G. C. Greubel, <a href="/A052756/b052756.txt">Table of n, a(n) for n = 0..330</a>

FORMULA

E.g.f.: (-1/3)*LambertW(-3*x).

PROG

(PARI) x='x+O('x^50); concat([0], Vec(serlaplace((-1/3)*lambertw(-3*x)))) \\ G. C. Greubel, Nov 05 2017

STATUS

approved

editing

#20 by Alois P. Heinz at Thu Oct 12 14:42:00 EDT 2017
STATUS

editing

approved

#19 by Alois P. Heinz at Thu Oct 12 14:41:56 EDT 2017
DATA

0, 1, 6, 81, 1728, 50625, 1889568, 85766121, 4586471424, 282429536481, 19683000000000, 1531578985264449, 131621703842267136, 12381557655576425121, 1265437718438866624512, 139628860198736572265625, 16543163447903718821855232, 2094704750199298376445300801

STATUS

proposed

editing

#18 by Michel Marcus at Thu Oct 12 12:37:47 EDT 2017
STATUS

editing

proposed

#17 by Michel Marcus at Thu Oct 12 12:37:44 EDT 2017
EXTENSIONS

New name using e.g.f., _ by _Vaclav Kotesovec_, Sep 30 2013

STATUS

proposed

editing

#16 by Ilya Gutkovskiy at Thu Oct 12 12:28:35 EDT 2017
STATUS

editing

proposed

#15 by Ilya Gutkovskiy at Thu Oct 12 11:56:42 EDT 2017
FORMULA

E.g.f.: -1/3*LambertW(-3*x).

#14 by Ilya Gutkovskiy at Thu Oct 12 11:54:20 EDT 2017
FORMULA

a(n) = [x^n] x/(1 - 3*n*x). - Ilya Gutkovskiy, Oct 12 2017

STATUS

approved

editing