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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: A004509 A248942 * A023462 A261307 A172164 A267058
Adjacent sequences: A022973 A022974 A022975 * A022977 A022978 A022979
N. J. A. Sloane.