OFFSET
1,1
COMMENTS
Each term also has final digit 5. - Muniru A Asiru, Oct 13 2018
LINKS
Muniru A Asiru, Table of n, a(n) for n = 1..114
MATHEMATICA
Select[5^Range[70], First[IntegerDigits[#]]==5&] (* Harvey P. Dale, Apr 01 2011 *)
PROG
(GAP) k:=5;; Filtered(List([0..100], n->k^n), i->ListOfDigits(i)[1]=k); # Muniru A Asiru, Oct 06 2018
(PARI) lista(nn) = {for (n=1, nn, if (digits(p=5^n)[1] == 5, print1(p, ", ")); ); } \\ Michel Marcus, Oct 14 2018
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Amarnath Murthy, Feb 09 2002
EXTENSIONS
Edited by Frank Ellermann, Feb 11 2002
One more term from Harvey P. Dale, Apr 01 2011
STATUS
approved