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A067509
Powers of 5 with digit sum divisible by 5.
4
5, 390625, 9765625, 37252902984619140625, 9094947017729282379150390625, 227373675443232059478759765625, 3552713678800500929355621337890625, 2220446049250313080847263336181640625
OFFSET
1,1
LINKS
MAPLE
filter:= proc(n) convert(convert(n, base, 10), `+`) mod 5 = 0 end proc:
select(filter, [seq(5^n, n=1..100)]); # Robert Israel, Apr 21 2020
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Amarnath Murthy, Feb 11 2002
EXTENSIONS
More terms from Sascha Kurz, Mar 18 2002
Offset changed by Robert Israel, Apr 21 2020
STATUS
approved