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A032452 Iterates phi, phi, sigma, phi, phi, sigma, ... 0
1, 1, 2, 3, 2, 1, 2, 3, 2, 1, 4, 7, 6, 2, 3, 2, 1, 2, 3, 2, 1, 6, 12, 4, 2, 3, 2, 1, 4, 7, 6, 2, 3, 2, 1, 6, 12, 4, 2, 3, 2, 1, 4, 7, 6, 2, 3, 2, 1, 10, 18, 6, 2, 3, 2, 1, 4, 7, 6, 2, 3, 2, 1, 12, 28, 12, 4, 7, 6, 2, 3, 2, 1, 6, 12, 4, 2, 3, 2, 1 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

REFERENCES

Alaoglu and Erdos: A conjecture... Bull. Amer Math. Soc. 50 (1944), 881-882

CROSSREFS

Sequence in context: A002175 A170823 A068073 * A084199 A030314 A098236

Adjacent sequences:  A032449 A032450 A032451 * A032453 A032454 A032455

KEYWORD

nonn

AUTHOR

Ursula Gagelmann (gagelmann(AT)altavista.net)

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Last modified February 15 12:13 EST 2012. Contains 205783 sequences.