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A018050 Powers of fourth root of 2 rounded up. 0
1, 2, 2, 2, 2, 3, 3, 4, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 23, 27, 32, 39, 46, 54, 64, 77, 91, 108, 128, 153, 182, 216, 256, 305, 363, 431, 512, 609, 725, 862, 1024, 1218, 1449, 1723, 2048, 2436, 2897, 3445, 4096, 4871 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..49.

CROSSREFS

Sequence in context: A255405 A239508 A112210 * A194316 A261796 A200245

Adjacent sequences:  A018047 A018048 A018049 * A018051 A018052 A018053

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified November 12 22:16 EST 2019. Contains 329079 sequences. (Running on oeis4.)