id:A020964 - OEIS Search Results

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A020964

Sum of Floor[ 3*(1+sqrt(2))^(n-k) ] for k from 1 to infinity.

+0
1

4, 11, 28, 70, 171, 417, 1010, 2444, 5905, 14263, 34441, 83155, 200761, 484687, 1170145, 2824987, 6820129, 16465257, 39750655, 95966583, 231683847, 559334311, 1350352487, 3260039399, 7870431463, 19000901863 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`C. Kimberling, Problem 10520 in Amer. Math. Mon. 103 (1996) p. 347.`
	CROSSREFS	`Sequence in context: A099326 A127985 A005409 this_sequence A113067 A000604 A036881` `Adjacent sequences: A020961 A020962 A020963 this_sequence A020965 A020966 A020967`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`
	EXTENSIONS	`Revised Feb 03 1999.`

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.

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