A006449 Row sums of Fibonacci-Pascal triangle in A045995.

1, 2, 3, 6, 16, 122, 8003, 18476850, 190844194212235, 192303711247038132600144086, 20672849468072409216994337223266361373129558839387316

Offset: 0

Author

Jeffrey Shallit, Nov 25 1975

Keywords

• nonn
• nice

References

• N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 0..14
• J. Shallit, Letter to N. J. A. Sloane, Oct. 1975
• R. Whitney, Problem H-254, Fib. Quart., 13 (1975), p. 281.

Crossrefs

Cf. A045995.

Programs

Haskell

a006449 = sum . a045995_row  -- Reinhard Zumkeller, May 20 2014

PARI

a(n) = sum(k=0, n, fibonacci(binomial(n, k))) \\ Michel Marcus, May 25 2013