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A102383
3
0, 1, 2, 3, 1, 1, 2, 1, 3, 2, 1, 2, 4, 2, 2, 3, 3, 1, 4, 4, 4, 4, 4, 3, 1, 4, 7, 5, 2, 2, 2, 4, 4, 3, 2, 2, 3, 1, 4, 5, 4, 6, 3, 4, 4, 1, 4, 2, 4, 4, 3, 3, 3, 4, 2, 1, 3, 3, 4, 7, 6, 4, 5, 4, 4, 2, 3, 5, 7, 3, 1, 9, 4, 3, 4, 6, 4, 1, 4, 4, 4, 5, 6, 4, 3, 2, 2, 3, 3, 5, 6, 3, 4, 4, 3, 4, 4, 4, 3, 12, 3, 6, 5, 3, 5
OFFSET
0,3
EXAMPLE
n=26: reverse(2^26) = 46880176 = 2^4*7*641*653, so a(26)=7.
n=38: reverse(2^38) = 449609778472 = 2^3*56201222309, so a(38)=4. - Sean A. Irvine, Sep 26 2023
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Jan 06 2005
EXTENSIONS
a(38) corrected by Sean A. Irvine, Sep 26 2023
STATUS
approved