A018040 Powers of cube root of 22 rounded to nearest integer.

1, 3, 8, 22, 62, 173, 484, 1356, 3800, 10648, 29836, 83602, 234256, 656395, 1839243, 5153632, 14440680, 40463352, 113379904, 317694950, 890193746, 2494357888, 6989288907, 19584262410, 54875873536, 153764355952, 430853773030, 1207269217792, 3382815830943

Offset

0,2

Links

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

Mathematica

Table[Round[22^(n/3)], {n, 0, 40}] (* Vincenzo Librandi, Jan 09 2014 *)
Round[Surd[22, 3]^Range[0, 30]] (* Harvey P. Dale, Sep 30 2016 *)

Prog

(Magma) [Round(22^(n/3)): n in [0..40]]; // Vincenzo Librandi, Jan 09 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), A018004 (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), this sequence (k=22), A018043 (k=23), A018046 (k=24).

Sequence in context: A025566 A027036 A371978 * A018041 A073357 A278614

Adjacent sequences: A018037 A018038 A018039 * A018041 A018042 A018043

Keyword

nonn

Author

N. J. A. Sloane

Extensions

More terms from Vincenzo Librandi, Jan 09 2014

Status

approved