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Search: id:A117400
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| A117400 |
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Sum of the first F(n) primes, where F(n) is the n-th Fibonacci number (see A000045). |
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1
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| 0, 2, 2, 5, 10, 28, 77, 238, 712, 2127, 6338, 18650, 54169, 156108, 446276, 1267655, 3580644, 10058726, 28122767, 78293194, 217168960, 600499371, 1655455750, 4551547326, 12483130805, 34161551088, 93304665346, 254374561667
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OFFSET
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0,2
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MATHEMATICA
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Table[Sum[Prime[i], {i, 1, Fibonacci[n]}], {n, 1, 25}] - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Jun 04 2007
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CROSSREFS
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Cf. A000045, A000040.
Adjacent sequences: A117397 A117398 A117399 this_sequence A117401 A117402 A117403
Sequence in context: A110182 A075125 A081374 this_sequence A005637 A104080 A078405
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KEYWORD
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nonn
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AUTHOR
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Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Apr 25 2006, Jun 01 2007
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EXTENSIONS
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More terms from Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Jun 04 2007
Edited by njas, May 06 2008, at the suggestion of M. F. Hasler
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