A097907 - OEIS

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A097907

Decimal expansion of sum_{i >= 1} f(i)/g(i), where f(i) = triangular number(i) and g(i) = (sum of first i primes)^2.

5, 3, 6, 9, 9, 3, 9, 1 (list; constant; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	EXAMPLE	`0.53699...`
	CROSSREFS	`Sequence in context: A155681 A075264 A011504 * A198749 A066253 A065169` `Adjacent sequences: A097904 A097905 A097906 * A097908 A097909 A097910`
	KEYWORD	`cons,more,nonn`
	AUTHOR	`Pierre CAMI (pierre-cami(AT)bbox.fr), Sep 04 2004`
	EXTENSIONS	`Corrected offset R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 31 2009`

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Last modified February 13 13:22 EST 2012. Contains 205483 sequences.