A032514 Sum of the integer part of 3/2-th roots of integers less than n.

0, 1, 2, 4, 6, 8, 11, 14, 18, 22, 26, 30, 35, 40, 45, 51, 57, 63, 69, 76, 83, 90, 97, 105, 113, 121, 129, 138, 147, 156, 165, 174, 184, 194, 204, 214, 224, 235, 246, 257, 268, 279, 291, 303, 315, 327, 339, 352, 365, 378, 391, 404, 417, 431, 445, 459, 473, 487

Offset

0,3

Links

Robert Israel, Table of n, a(n) for n = 0..10000

Maple

ListTools:-PartialSums([seq(floor(n^(2/3)), n=0..100)]); # Robert Israel, Nov 11 2019

Crossrefs

Partial sums of A100196.

Sequence in context: A060655 A117490 A359275 * A011858 A183144 A194162

Adjacent sequences: A032511 A032512 A032513 * A032515 A032516 A032517

Keyword

nonn

Author

Michel Tixier (tixier(AT)dyadel.net)

Status

approved