login
A018176
Powers of fifth root of 21 rounded up.
0
1, 2, 4, 7, 12, 21, 39, 71, 131, 240, 441, 811, 1491, 2741, 5038, 9261, 17026, 31301, 57543, 105788, 194481, 357538, 657302, 1208395, 2221533, 4084101, 7508278, 13803341, 25376286, 46652177, 85766121
OFFSET
0,2
CROSSREFS
Sequence in context: A288133 A005126 A054151 * A374729 A372540 A135460
KEYWORD
nonn
AUTHOR
STATUS
approved