The OEIS is looking to hire part-time people to help edit core sequences, upload scanned documents, process citations, fix broken links, etc. - Neil Sloane, email@example.com
Table of n, a(n) for n=0..60.
Tanya Khovanova, Recursive Sequences
Index entries for linear recurrences with constant coefficients, signature (2, -1).
Sequence in context: A162156 A141529 * A023473 A131762 A056999 A009734
Adjacent sequences: A022984 A022985 A022986 * A022988 A022989 A022990
N. J. A. Sloane.