id:A081573 - OEIS Search Results

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Decimal expansion of sum(1/(2^q-1)) with the summation extending over all pairs of integers (p,q)=1 0<p/q<e=2.718...

+0
3

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

	OFFSET	`1,1`
	LINKS	`Kevin O'Bryant, A generating function technique for Beatty sequences and other step sequences`
	FORMULA	`This sum is also equal to sum(k>=1, (1/2)^floor(k/e)=3.4428782708....`
	CROSSREFS	`Sequence in context: A001009 A120650 A103121 this_sequence A106290 A073498 A105736` `Adjacent sequences: A081570 A081571 A081572 this_sequence A081574 A081575 A081576`
	KEYWORD	`cons,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 21 2003`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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