A175977 - OEIS

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A175977

a(1) = 1, for n >= 2: a(n) = (n-1)^a(n-1) + 1.

0

1, 2, 5, 244

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OFFSET

1,2

COMMENTS

a(5) with 147 digits is too large to include.

LINKS

Table of n, a(n) for n=1..4.

EXAMPLE

For n = 4: a(4) = (4-1)^5 + 1 = 244.

CROSSREFS

Sequence in context: A135724 A137068 A137066 * A367673 A121270 A085603

Adjacent sequences: A175974 A175975 A175976 * A175978 A175979 A175980

KEYWORD

nonn

AUTHOR

Jaroslav Krizek, Nov 03 2010

STATUS

approved