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A018036 Powers of cube root of 21 rounded down. 0
1, 2, 7, 21, 57, 159, 441, 1216, 3356, 9261, 25550, 70491, 194481, 536558, 1480323, 4084101, 11267724, 31086798, 85766121, 236622224, 652822776, 1801088541, 4969066719, 13709278306, 37822859361 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A088157 A079034 A202027 * A007050 A005666 A159972

Adjacent sequences:  A018033 A018034 A018035 * A018037 A018038 A018039

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 16 19:43 EST 2012. Contains 205949 sequences.