|
|
A216179
|
|
a(n) = 10^n + 3.
|
|
0
|
|
|
13, 103, 1003, 10003, 100003, 1000003, 10000003, 100000003, 1000000003, 10000000003, 100000000003, 1000000000003, 10000000000003, 100000000000003, 1000000000000003, 10000000000000003, 100000000000000003, 1000000000000000003, 10000000000000000003
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
1 followed by n - 1 0's followed by 3
|
|
LINKS
|
|
|
FORMULA
|
a(n) = 10a(n - 1) - 27 with n > 1, a(1) = 13.
|
|
MATHEMATICA
|
Table[10^n + 3, {n, 1, 19}]
NestList[10# - 27 &, 13, 18]
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|