id:A109212 - OEIS Search Results

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In the decimal expansion of Pi, length of subsequence with sum = 100.

+0
3

20, 22, 18, 18, 19, 19, 19, 22, 22, 22, 20, 19, 21, 21, 21, 22, 25, 22, 24, 23, 24, 24, 23, 23, 25, 24, 26, 25, 25, 26, 27, 27, 26, 29, 29, 26, 27, 26, 26, 25, 24, 21, 21, 20, 19, 20, 20, 20, 20, 20, 20, 20, 19, 21, 24, 23, 23, 23, 23, 22, 21, 23, 23, 25, 26, 26, 25, 26, 26 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Average length is about 100/4.5=22.22 because average decimal digit is about 4.5. Cf. A109210, A109211 (resp.) In the decimal expansion of Pi, position of the first, last (resp.) digit of subsequence with total sum = 100.`
	FORMULA	`A109212(n)=A109211(n)-A109210(n)+1.`
	CROSSREFS	`Cf. A109210, A109211.` `Sequence in context: A041837 A041838 A128356 this_sequence A050653 A095453 A095449` `Adjacent sequences: A109209 A109210 A109211 this_sequence A109213 A109214 A109215`
	KEYWORD	`base,nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Jun 22 2005`

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.

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