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A175986 a(1) = 1, for n >= 2: a(n) = (a(n-1)-1)^(n-1) - 1. 0
1, -1, 3, 7, 1295, 3628034278016223 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
COMMENTS
a(7) has 94 digits.
LINKS
EXAMPLE
For n = 5: a(5) = (7-1)^4 - 1 = 1295.
CROSSREFS
Sequence in context: A012844 A104052 A062625 * A296351 A349007 A101006
KEYWORD
sign
AUTHOR
Jaroslav Krizek, Nov 03 2010
STATUS
approved

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Last modified July 22 07:42 EDT 2024. Contains 374481 sequences. (Running on oeis4.)