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A018030 Powers of cube root of 19 rounded down. 21
1, 2, 7, 19, 50, 135, 361, 963, 2570, 6859, 18302, 48838, 130321, 347748, 927933, 2476099, 6607226, 17630734, 47045881, 125537306, 334983955, 893871739, 2385208822, 6364695153, 16983563041, 45318967619, 120929207914, 322687697779, 861060384775, 2297654950384 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

MATHEMATICA

Table[Floor[19^(n/3)], {n, 0, 40}]  (* Vincenzo Librandi, Jan 06 2014 *)

PROG

(MAGMA) [Floor(19^(n/3)): n in [0..40]]; // Vincenzo Librandi, Jan 06 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), this sequence (k=19), A018033 (k=20), A018036 (k=21), A018039 (k=22), A018042 (k=23), A018045 (k=24).

Sequence in context: A238914 A227946 A099484 * A051354 A073799 A040016

Adjacent sequences:  A018027 A018028 A018029 * A018031 A018032 A018033

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Vincenzo Librandi, Jan 06 2014

STATUS

approved

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Last modified February 21 01:15 EST 2019. Contains 320364 sequences. (Running on oeis4.)