A018004 Powers of cube root of 10 rounded to nearest integer.

1, 2, 5, 10, 22, 46, 100, 215, 464, 1000, 2154, 4642, 10000, 21544, 46416, 100000, 215443, 464159, 1000000, 2154435, 4641589, 10000000, 21544347, 46415888, 100000000, 215443469, 464158883, 1000000000, 2154434690, 4641588834, 10000000000, 21544346900

Offset

0,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..200

Mathematica

Table[Round[10^(n/3)], {n, 0, 40}] (* Vincenzo Librandi, Jan 08 2014 *)

Prog

(Magma) [Round(10^(n/3)): n in [0..50]]; // Vincenzo Librandi, Jan 08 2014

Crossrefs

Cf. powers of cube root of k rounded up: A017980 (k=2), A017983 (k=3), A017986 (k=4), A017989 (k=5), A017992 (k=6), A017995 (k=7), A018001 (k=9),this sequence (k=10), A018007 (k=11), A018010 (k=12), A018013 (k=13), A018016 (k=14), A018019 (k=15), A018022 (k=16), A018025 (k=17), A018028 (k=18), A018031 (k=19), A018034 (k=20), A018037 (k=21), A018040 (k=22), A018043 (k=23), A018046 (k=24).

Sequence in context: A336484 A244398 A100938 * A124329 A144520 A101399

Adjacent sequences: A018001 A018002 A018003 * A018005 A018006 A018007

Keyword

nonn

Author

N. J. A. Sloane

Extensions

More terms from Vincenzo Librandi, Jan 08 2014

Status

approved