0,3

Table of n, a(n) for n=0..68.

Accumulate[Table[IntegerPart[n^(2/9)], {n, 0, 70}]] (* Harvey P. Dale, May 15 2014 *)

Sequence in context: A193176 A263314 A267086 * A246087 A246094 A272269

Adjacent sequences: A032514 A032515 A032516 * A032518 A032519 A032520

nonn

Michel Tixier (tixier(AT)dyadel.net)

approved