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A090961 Cube root of n-th partial sum of A090960. 1
1, 3, 6, 8, 13, 19, 20, 22, 25, 35, 46, 52, 65, 67, 82, 86, 103, 109, 116, 126, 147, 169, 192, 198, 223, 227, 236, 244, 273, 303, 306, 314, 347, 381, 391, 403, 404, 416, 455, 495, 536, 548, 550, 572, 587, 633, 680, 692, 696, 746, 797, 805, 858, 864, 919, 935 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..56.

FORMULA

a(n) = {Sum A090960(r), r = 1 to n }^(1/3)

CROSSREFS

Cf. A090960.

Sequence in context: A131383 A219730 A139001 * A073355 A067440 A108161

Adjacent sequences:  A090958 A090959 A090960 * A090962 A090963 A090964

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Jan 02 2004

EXTENSIONS

More terms from Vladeta Jovovic, Jan 05 2004

STATUS

approved

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Last modified September 18 11:42 EDT 2018. Contains 315130 sequences. (Running on oeis4.)