OFFSET
0,1
LINKS
Tanya Khovanova, Recursive Sequences
Index entries for linear recurrences with constant coefficients, signature (2, -1).
FORMULA
G.f.: (-31+32 x)/(-1+x)^2 - Harvey P. Dale, Jul 22 2021
MATHEMATICA
Range[0, 90]-31 (* or *) LinearRecurrence[{2, -1}, {-31, -30}, 90] (* Harvey P. Dale, Jul 22 2021 *)
CROSSREFS
KEYWORD
sign
AUTHOR
STATUS
approved