id:A090844 - OEIS Search Results

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Square array of numbers read by antidiagonals with T(n,k)=((k+3)(k+1)^n-2*0^n)/(k+1)

+0
1

1, 1, 3, 1, 4, 3, 1, 5, 8, 3, 1, 6, 15, 16, 3, 1, 7, 24, 45, 32, 3, 1, 8, 35, 96, 135, 64, 3, 1, 9, 48, 175, 384, 405, 128, 3, 1, 10, 63, 288, 875, 1536, 1215, 256, 3, 1, 11, 80, 441, 1728, 4375, 6144, 3645, 512, 3, 1, 12, 99, 640, 3087, 10368, 21875, 24576, 10935, 1024, 3, 1 (list; table; graph; listen)

	OFFSET	`0,3`
	COMMENT	`Rows are inverse binomial transforms of rows of array A090842.`
	REFERENCES	`L. He, X. Liu and G. Strang, (2003) Trees with Cantor Eigenvalue Distribution. Studies in Applied Mathematics 110 (2), 123-138`
	EXAMPLE	`Rows begin` `1 3 3 3 3 ...` `1 4 8 16 32 ...` `1 5 15 45 135 ...` `1 6 24 96 384 ...` `1 7 35 175 875 ...`
	CROSSREFS	`Sequence in context: A055171 A101038 A064883 this_sequence A008314 A104568 A030758` `Adjacent sequences: A090841 A090842 A090843 this_sequence A090845 A090846 A090847`
	KEYWORD	`easy,nonn,tabl`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Dec 09 2003`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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