OFFSET
0,9
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..10000
MATHEMATICA
a[n_] := IntegerDigits[11^n][[1]]; Array[a, 100, 0] (* Amiram Eldar, Jul 15 2023 *)
PROG
(PARI) a(n) = digits(11^n)[1];
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
Seiichi Manyama, Jul 15 2023
STATUS
approved