[seqfan] Re: A122595

[Robert G. Wilson v]

Harvey,

	The last term 'x^4' is negated.

Bob.

-----Original Message-----
From: SeqFan [mailto:seqfan-bounces at list.seqfan.eu] On Behalf Of Harvey P.
Dale
Sent: Monday, August 06, 2012 6:42 PM
To: Sequence Fanatics Discussion list
Subject: [seqfan] A122595

	I generated terms for this sequence using the following Mathematica
program:
CoefficientList[Series[1/(1-2 x-3 x^2+x^3+x^4),{x,0,30}],x]
	The terms that program generates are: 1, 2, 7, 19, 56, 160, 462,
1329, 3828, 11021, 31735, 91376, 263108, 757588, 2181389, 6281058, 18085587,
52075371, 149945056, 431749580, . . .
They do not match most of the terms given in the OEIS.  Is the definition
(Name) of the sequence correct, or is there something I'm missing?
	Best,
	Harvey
 

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