0,1

Pisot sequences E(4,5), P(4,5), T(4,5).

Table of n, a(n) for n=0..74.

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (2,-1).

a(n) = n+4. a(n) = 2a(n-1) - a(n-2).

(PARI) a(n)=n+4

See A008776 for definitions of Pisot sequences.

Sequence in context: A114143 A171526 A171463 * A081313 A227983 A081333

Adjacent sequences: A020702 A020703 A020704 * A020706 A020707 A020708

nonn,easy

David W. Wilson

approved