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A135673 Ceiling(n + n^(2/3)). 6
2, 4, 6, 7, 8, 10, 11, 12, 14, 15, 16, 18, 19, 20, 22, 23, 24, 25, 27, 28, 29, 30, 32, 33, 34, 35, 36, 38, 39, 40, 41, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 68, 69, 70, 71, 72, 73, 75, 76, 77, 78, 79, 80, 82, 83 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

EXAMPLE

a(6) = 10; ceiling(6 + 6^(2/3)) = ceiling(9.30192...) = 10.

MAPLE

A135673:=n->ceil(n + n^(2/3)); seq(A135673(k), k=1..100); # Wesley Ivan Hurt, Nov 01 2013

MATHEMATICA

Table[Ceiling[n+n^(2/3)], {n, 60}] (* Harvey P. Dale, Nov 17 2012 *)

PROG

(MAGMA) [Ceiling(n + n^(2/3)): n in [1..100]]; // Vincenzo Librandi, Feb 16 2013

CROSSREFS

Cf. A135660, A135661, A135662, A135663, A135664, A135665, A028391, A135668, A135669, A135670, A135671, A135672.

Sequence in context: A288258 A075313 A183858 * A285667 A187568 A187228

Adjacent sequences:  A135670 A135671 A135672 * A135674 A135675 A135676

KEYWORD

nonn,easy

AUTHOR

Mohammad K. Azarian, Nov 25 2007

EXTENSIONS

More terms from Wesley Ivan Hurt, Nov 01 2013

STATUS

approved

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Last modified August 3 19:54 EDT 2021. Contains 346441 sequences. (Running on oeis4.)