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
Keywords
Links
- Vincenzo Librandi, Table of n, a(n) for n = 0..200
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).
Programs
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Magma
[Round(22^(n/3)): n in [0..40]]; // Vincenzo Librandi, Jan 09 2014
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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 *)
Extensions
More terms from Vincenzo Librandi, Jan 09 2014