id:A099406 - OEIS Search Results

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Decimal part of 1/a(n) starts with the n-th prime (leading zeros excluded).

+0
1

4, 3, 2, 13, 9, 72, 56, 51, 42, 34, 32, 27, 24, 23, 21, 186, 167, 162, 148, 14, 136, 126, 12, 112, 103, 99, 97, 93, 91, 88, 782, 76, 725, 715, 67, 66, 633, 61, 596, 575, 556, 55, 521, 516, 506, 501, 472, 447, 44, 435, 428, 417, 414, 397, 388, 38, 371, 368, 36, 355, 353 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(1)= 4 -> 1/4 =0.{2}500000...` `a(2)= 3 -> 1/3 =0.{3}333333...` `a(3)= 2 -> 1/2 =0.{5}000000...` `a(4)=13 -> 1/13=0.0{7}69230...` `a(100)=1846 -> 1/1846=0.000{541}712, and 541 is the 100th prime.`
	CROSSREFS	`Cf. A034057.` `Adjacent sequences: A099403 A099404 A099405 this_sequence A099407 A099408 A099409` `Sequence in context: A033882 A062111 A033881 this_sequence A061312 A019130 A120011`
	KEYWORD	`easy,nonn,base`
	AUTHOR	`Gil Broussard (kikiriki(AT)mindspring.com), Nov 17 2004`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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