id:A085732 - OEIS Search Results

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Smallest number obtained by placing a + in the first n digits of decimal expansion of Pi.

+0
1

4, 17, 72, 329, 473, 1906, 9067, 40680, 124068, 340694, 579517, 2967748, 9677489, 36774905, 85005719, 350057197, 673138588, 3731385891, 9039525037, 40395250381, 121209164997, 412091649984, 1293483111622, 3934831116232 (list; graph; listen)

	OFFSET	`2,1`
	LINKS	`Dave Andersen, The Pi-Search Page.` `Eric Weisstein's World of Mathematics, Pi.`
	EXAMPLE	`n=5: insert '+' in '31415': a(5) = Min{3+1415=1418, 31+415=446, 314+15=329, 3141+5=3146} = 329.`
	CROSSREFS	`Cf. A000796.` `Sequence in context: A001076 A122451 A113442 this_sequence A083330 A018902 A095940` `Adjacent sequences: A085729 A085730 A085731 this_sequence A085733 A085734 A085735`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 20 2003`

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

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