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A135422
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a(1) = 1, a(n) = Sum(k=1,n-1, a(k)^F(n-k)) where F(m) is the m-th Fibonacci number.
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0
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1, 1, 2, 4, 8, 18, 52, 232, 2402, 117668, 88187304, 4976488920530, 304428188114211553556, 1303145665493529877195427353444744, 383170653295945759116409236671895695428812677131461090
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,3
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COMMENTS
| Conjecture: limit n->infinity Phi^(Phi^(n-c))/a(n) = 1 where c is a constant = 3.47348961175710091....
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PROG
| (PARI) a=vector(16); a[1]=1; print1("1, "); for(n=2, 16, a[n]=sum(k=1, n-1, a[k]^fibonacci(n-k)); print1(a[n], ", "))
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CROSSREFS
| Cf. A000045 A001622.
Sequence in context: A034766 A099785 A166952 * A116723 A180206 A058374
Adjacent sequences: A135419 A135420 A135421 * A135423 A135424 A135425
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KEYWORD
| nonn
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AUTHOR
| Gerald McGarvey (gerald.mcgarvey(AT)comcast.net), Dec 12 2007
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