id:A164915 - OEIS Search Results

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Inverse of binomial matrix (10^n,1 )A164899. (Subtraction in stead of addition)

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1, 1, 10, 1, 9, 100, 1, 8, 90, 1000, 1, 7, 81, 900, 10000, 1, 6, 73, 810, 9000, 100000, 1, 5, 66, 729, 8100, 90000, 1000000, 1, 4, 60, 656, 7290, 81000, 900000, 10000000 (list; table; graph; listen)

	OFFSET	`1,3`
	COMMENT	`Alternate sum and difference of diagonal integers generates A164913`
	EXAMPLE	`Matrix begins:` `1,10,100,1000,10000,100000, ...` `1, 9, 90, 900, 9000, 90000, ...` `1, 8, 81, 810, 8100, 81000, ...` `1, 7, 73, 729, 7290, 72900, ...` `1, 6, 66, 656, 6561, 65610, ...` `1, 5, 60, 590, 5905, 59049, ...` `1, 4, 55, 530, 5315, 53144, ...` `., ., .., ..., .... ....., ...`
	CROSSREFS	`A001019, A164913, A007318, A164881` `Sequence in context: A107830 A144261 A046148 this_sequence A010691 A143970 A093645` `Adjacent sequences: A164912 A164913 A164914 this_sequence A164916 A164917 A164918`
	KEYWORD	`nonn,tabl`
	AUTHOR	`M. Dols (markdols99(AT)yahoo.com), Aug 31 2009`

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Last modified November 22 20:51 EST 2009. Contains 167312 sequences.

AT&T Labs Research