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Search: id:A075883
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A075883 a(1) = a(2) = 1; a(n) = a(n-1) + a(n-2)! for n > 2. +0
2
1, 1, 2, 3, 5, 11, 131, 39916931 (list; graph; listen)
OFFSET

1,3

MATHEMATICA

a = {1, 1}; For[i = 3, i <= 8, i++, c = (a[[i - 1]] + a[[i - 2]]!); a = Append[a, c]]; a

CROSSREFS

Sequence in context: A056163 A118573 A051835 this_sequence A127814 A162253 A112978

Adjacent sequences: A075880 A075881 A075882 this_sequence A075884 A075885 A075886

KEYWORD

nonn

AUTHOR

Joseph L. Pe (joseph_l_pe(AT)hotmail.com), Oct 17 2002

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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