A067505 Powers of 8 with digit sum also a power of 8.

1, 8, 512, 68719476736, 76957043352332967211482500195592995713046365762627825523336510555167425334955489475418488779072100860950445293568

Offset: 1

Author

Amarnath Murthy, Feb 11 2002

Keywords

• base
• easy
• nonn

Comments

Next two terms are 8^1014 and 8^64578.

Crossrefs

Cf. A067499, A067500, A067501, A067502, A067503, A067504, A067505, A067506, A067507, A067508, A067509, A067510, A067511.

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