id:A137758 - OEIS Search Results

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Odd elements in writing the denominator of an element first and then the numerator of that element (left to right) of Leibniz's harmonic-like triangle. That is, the odd elements of A137753.

+0
12

1, 1, 1, 1, 3, 1, 5, 3, 1, 1, 7, 7, 1, 5, 1, 9, 31, 9, 5, 1, 1, 11, 49, 49, 11, 1, 7, 1, 13, 105, 71, 209, 105, 71, 13, 7, 1, 1, 15, 97, 351, 351, 97, 15, 1, 9, 1, 17, 127, 545, 1471, 545, 127, 17, 9, 1, 1, 19, 161, 799, 2561, 2561, 799, 161, 19, 1 (list; table; graph; listen)

	OFFSET	`1,5`
	EXAMPLE	`1/1; 1/2, 1/2; 1/3, 5/6, 1/3; 1/4, 7/12, 7/12, 1/4; 1/5, 9/20, 31/30, 9/20, 1/5;`
	CROSSREFS	`Cf. A003506; A007622; A046201; A046204; A046205; A046206; A046208; A046212; A137752; A137753; A137754; A137755; A137756; A137757.` `Sequence in context: A099548 A134743 A099547 this_sequence A147754 A084305 A099375` `Adjacent sequences: A137755 A137756 A137757 this_sequence A137759 A137760 A137761`
	KEYWORD	`frac,nonn,tabl`
	AUTHOR	`Mohammad K. Azarian (azarian(AT)evansville.edu), Feb 10 2008`

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

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