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Search: id:A077537
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| A077537 |
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Sum of next F(n) Fibonacci numbers, where F(n) = n-th Fibonacci number. |
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+0
1
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| 0, 1, 1, 5, 26, 343, 17334, 9209754, 225842206252, 2880066968519382403, 898923707005599922079920034025, 3577855662560905980740035806138759999587547050967
(list; graph; listen)
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OFFSET
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0,4
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FORMULA
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First differences of A005370 = F(F(n+1)+1). - Antonio G. Astudillo (afg_astudillo(AT)hotmail.com), Nov 17 2002
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EXAMPLE
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a(0) =0, a(1) = 1, a(2) = 1, a(3) = 2+3 = 5, a(4) = 5+8+13=26,etc.
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MAPLE
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with(combinat, fibonacci): A077537 := n -> fibonacci(fibonacci(n+2)+1)-fibonacci(fibonacci(n+1)+1);
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CROSSREFS
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Cf. A000045.
Sequence in context: A048690 A106296 A060516 this_sequence A140423 A090644 A015490
Adjacent sequences: A077534 A077535 A077536 this_sequence A077538 A077539 A077540
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KEYWORD
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nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 08 2002
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EXTENSIONS
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More terms from Antonio G. Astudillo (afg_astudillo(AT)hotmail.com), Nov 17 2002
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