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A175399 Sequence of resulting numbers after 2nd step of iteration defined in A175398. 6
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, 1296, 1, 1073741824, 25, 1, 3, 9, 128, 8, 4096, 1628413597910449, 72057594037927936, 221073919720733357899776, 1, 1, 4, 1, 1296, 1073741824, 1, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

See A175398, A175400, A175401, A175402, A175403.

LINKS

Table of n, a(n) for n=0..47.

EXAMPLE

For n = 29: a(29) = 25 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 the 2nd step of the iteration ends with 25.

CROSSREFS

Sequence in context: A175398 A175401 A175400 * A075877 A133500 A256229

Adjacent sequences:  A175396 A175397 A175398 * A175400 A175401 A175402

KEYWORD

nonn

AUTHOR

Jaroslav Krizek, May 01 2010

STATUS

approved

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Last modified August 7 19:57 EDT 2020. Contains 336279 sequences. (Running on oeis4.)