id:A132994 - OEIS Search Results

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partial sums of A078930.

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1, 6, 10, 23, 35, 55, 63, 92, 105, 161, 173, 225, 249, 289, 337, 398, 426, 491, 511, 655, 687, 747, 771, 887, 968, 1080, 1120, 1224, 1268, 1492, 1524, 1649, 1697, 1833, 1929, 2098, 2150, 2250, 2346, 2666, 2726, 2886, 2930, 3086, 3242, 3362, 3410, 3654, 3711 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`a(10^5)=17924657155 ; a(10^8)=? (Problem 153 on projecteuler.net).`
	LINKS	`Project Euler, Problem 153: Investigating Gaussian Integers.`
	EXAMPLE	`a(5) = 35 = A078930(1)+A078930(2)+A078930(3)+A078930(4)+A078930(5).`
	PROGRAM	`(PARI) vector(50, i, sum(j=1, i, A078930(j))) /* see A078930 */`
	CROSSREFS	`Cf. A078930, A078910, A078911.` `Sequence in context: A085712 A047651 A079426 this_sequence A024499 A143236 A107306` `Adjacent sequences: A132991 A132992 A132993 this_sequence A132995 A132996 A132997`
	KEYWORD	`nonn`
	AUTHOR	`M. F. Hasler (Maximilian.Hasler(AT)gmail.com), Nov 22 2007`

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Last modified December 4 15:51 EST 2008. Contains 151308 sequences.

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