OFFSET
0,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (111,-1110,1000).
FORMULA
MAPLE
A332187 := n -> 8*(10^(2*n+1)-1)/9-10^n;
MATHEMATICA
Array[8 (10^(2 # + 1)-1)/9 - 10^# &, 15, 0]
LinearRecurrence[{111, -1110, 1000}, {7, 878, 88788}, 20] (* Harvey P. Dale, Jul 21 2024 *)
PROG
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
M. F. Hasler, Feb 08 2020
STATUS
approved