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A067505
Powers of 8 with digit sum also a power of 8.
8
1, 8, 512, 68719476736, 76957043352332967211482500195592995713046365762627825523336510555167425334955489475418488779072100860950445293568
OFFSET
1,2
COMMENTS
Next two terms are 8^1014 and 8^64578.
KEYWORD
base,easy,nonn
AUTHOR
Amarnath Murthy, Feb 11 2002
EXTENSIONS
Extended and corrected by Sascha Kurz, Mar 18 2002
Edited by N. J. A. Sloane at the suggestion of Andrew S. Plewe, May 27 2007
STATUS
approved