A132994 Partial sums of A078930.

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

Offset: 1

Author

M. F. Hasler, Nov 22 2007

Keywords

• nonn

Comments

a(10^5)=17924657155 ; a(10^8)=? (Problem 153 on projecteuler.net).

Examples

			a(5) = 35 = A078930(1)+A078930(2)+A078930(3)+A078930(4)+A078930(5).
		

Links

• Project Euler, Problem 153: Investigating Gaussian Integers.

Crossrefs

Cf. A078930, A078910, A078911.

Programs

PARI

vector(50,i,sum(j=1,i,A078930(j))) /* see A078930 */