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A077720
Primes which can be expressed as sum of distinct powers of 6.
10
7, 37, 43, 223, 1297, 1303, 1549, 7993, 9109, 46663, 54469, 55987, 281233, 326593, 327889, 335917, 1679653, 1679659, 1679833, 1680919, 1681129, 1687393, 1726273, 1726489, 1727569, 1727827, 1734049, 1960891, 1961107, 1967587, 2006461
OFFSET
1,1
COMMENTS
Primes whose base 6 representation contains only zeros and 1's.
LINKS
MATHEMATICA
Select[FromDigits[#, 6]&/@Tuples[{0, 1}, 9], PrimeQ] (* Harvey P. Dale, May 01 2018 *)
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Nov 19 2002
EXTENSIONS
More terms from Sascha Kurz, Jan 03 2003
STATUS
approved