A022119 Fibonacci sequence beginning 2, 19.

2, 19, 21, 40, 61, 101, 162, 263, 425, 688, 1113, 1801, 2914, 4715, 7629, 12344, 19973, 32317, 52290, 84607, 136897, 221504, 358401, 579905, 938306, 1518211, 2456517, 3974728, 6431245, 10405973

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn

Links

• Ivan Panchenko, Table of n, a(n) for n = 0..1000
• Tanya Khovanova, Recursive Sequences
• Index entries for linear recurrences with constant coefficients, signature (1, 1).

Formula

G.f.: (2+17*x)/(1-x-x^2). - Philippe Deléham, Nov 19 2008