A175401 - OEIS

A175401

Sequence of resulting numbers after 4th step of iteration defined in A175398.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 4, 8, 1, 9, 1, 1, 1, 9, 1, 3, 9, 1, 8, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1

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OFFSET

0,3

COMMENTS

See A175398, A175399, A175400, A175402, A175403, A175405. [Jaroslav Krizek, May 05 2010]

LINKS

Table of n, a(n) for n=0..50.

EXAMPLE

For n = 29: a(29) = 9 because for the number 29 there are 4 steps of defined iteration: {2^9 = 512}, {(5^1)^2 = 25}, {2^5 = 32}, {3^2 = 9} and 4th step of iteration ending with number 9.

CROSSREFS

Sequence in context: A177894 A287877 A175398 * A175400 A175399 A075877

Adjacent sequences: A175398 A175399 A175400 * A175402 A175403 A175404

KEYWORD

nonn

AUTHOR

Jaroslav Krizek, May 01 2010

STATUS

approved