A018039 Powers of cube root of 22 rounded down.

1, 2, 7, 22, 61, 172, 484, 1356, 3800, 10648, 29836, 83601, 234256, 656394, 1839243, 5153632, 14440679, 40463352, 113379904, 317694950, 890193745, 2494357888, 6989288906, 19584262410, 54875873536, 153764355951, 430853773030, 1207269217792, 3382815830942

Offset

0,2

Links

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

Mathematica

Table[Floor[22^(n/3)], {n, 0, 40}] (* Vincenzo Librandi, Jan 07 2014 *)
Floor[CubeRoot[22]^Range[0, 30]] (* Harvey P. Dale, Jul 29 2024 *)

Prog

(Magma) [Floor(22^(n/3)): n in [0..40]]; // Vincenzo Librandi, Jan 07 2014

Crossrefs

Cf. powers of cube root of k rounded down: A017979 (k=2), A017982 (k=3), A017985 (k=4), A017988 (k=5), A017991 (k=6), A017994 (k=7), A018000 (k=9), A018003 (k=10), A018006 (k=11), A018009 (k=12), A018012 (k=13), A018015 (k=14), A018018 (k=15), A018021 (k=16), A018024 (k=17), A018027 (k=18), A018030 (k=19), A018033 (k=20), A018036 (k=21), this sequence (k=22), A018042 (k=23), A018045 (k=24).

Sequence in context: A369845 A365756 A183156 * A198888 A364539 A084264

Adjacent sequences: A018036 A018037 A018038 * A018040 A018041 A018042

Keyword

nonn

Author

N. J. A. Sloane

Extensions

More terms from Vincenzo Librandi, Jan 07 2014

Status

approved