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Search: id:A004294
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| A004294 |
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Expansion of (1+2*x+x^2)/(1-34*x+x^2). |
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1
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| 1, 36, 1224, 41580, 1412496, 47983284, 1630019160, 55372668156, 1881040698144, 63900011068740, 2170719335639016, 73740557400657804, 2505008232286726320, 85096539340348037076, 2890777329339546534264
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OFFSET
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0,2
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REFERENCES
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J. M. Alonso, Growth functions of amalgams, in Alperin, ed., Arboreal Group Theory, Springer, pp. 1-34, esp. p. 32.
P. de la Harpe, Topics in Geometric Group Theory, Univ. Chicago Press, 2000, p. 160, middle display.
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CROSSREFS
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Pairwise sums of A046176.
Sequence in context: A000809 A151584 A103278 this_sequence A075760 A113938 A001110
Adjacent sequences: A004291 A004292 A004293 this_sequence A004295 A004296 A004297
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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