[seqfan] Re: Request to give G.F. for the sequence

Alexander Povolotsky apovolot at gmail.com
Sun May 10 17:04:54 CEST 2009


---------- Forwarded message ----------
From:  <superseq-reply at research.att.com>
Date: Sun, May 10, 2009 at 10:56 AM
Subject: Reply from superseeker

Report on [ 1,3,9,39,217,1439,11116,98108,974097,10746292]:

SUGGESTION: LISTTOALGEQ FOUND ONE OR MORE ALGEBRAIC
EQUATIONS SATISFIED BY THE GEN. FN.
WARNING: THESE MAY BE ONLY APPROXIMATIONS!
Equation(s) and type(s) are:

                                2          3          4       5
     [-243 + 405 a(n) - 270 a(n)  + 90 a(n)  - 15 a(n)  + a(n) , lgdegf]

Types of generating functions that may have been mentioned above:

lgdegf  =       logarithmic derivative of exponential generating function




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