id:A040114 - OEIS Search Results

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Absolute values between digits of n (version 1).

+0
5

1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 5, 4, 3, 2, 1, 0, 1, 2, 3, 4, 6, 5, 4, 3, 2, 1, 0, 1, 2, 3, 7, 6, 5, 4, 3, 2, 1, 0, 1, 2, 8, 7, 6, 5, 4, 3, 2, 1, 0, 1, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 1, 0, 1, 1, 1, 2, 1, 3, 1, 4, 1, 5 (list; graph; listen)

	OFFSET	`10,4`
	COMMENT	`Start with the empty sequence. For n = 10, 11, 12, ... do the following. Let the decimal expansion of n be abcd...efg, say. Append the numbers \|a-b\|, \|b-c\|, \|c-d\|, ... \|e-f\|, \|f-g\| to the sequence.`
	LINKS	`T. D. Noe, Table of n, a(n) for n = 10..1902`
	EXAMPLE	`When we reach n = 371, for example, we append 4 and 6 to the sequence.`
	CROSSREFS	`Cf. A037904, A040115, A040163, A040997.` `Adjacent sequences: A040111 A040112 A040113 this_sequence A040115 A040116 A040117` `Sequence in context: A030108 A037904 A070615 this_sequence A064834 A040163 A113608`
	KEYWORD	`nonn,base`
	AUTHOR	`Felice Russo (felice.russo(AT)katamail.com)`
	EXTENSIONS	`Definition clarified by njas, Aug 19 2008.`

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.

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