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A115251 Least inverse of A114912, or -1 if no inverse exists. 1
0, 3, 6, 9, 443, 16, 20, 60, 29, 34, 53, 45, 298, 68, 224, 778, 1356, 4024, 4186, 8945, 8463, 20402, 26125, 86617, 123486, 133234, 391349, 365860, 1290138, 2973609, 1454148, 7623480, 7988635, 3080021 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

a(34) > 10^7. [From Max Alekseyev, Apr 28 2010]

LINKS

Table of n, a(n) for n=0..33.

CROSSREFS

Sequence in context: A289064 A293537 A073910 * A057241 A104617 A104618

Adjacent sequences:  A115248 A115249 A115250 * A115252 A115253 A115254

KEYWORD

nonn,more

AUTHOR

Christian G. Bower, Jan 17 2006

EXTENSIONS

a(21)-a(33) from Max Alekseyev, Apr 28 2010

STATUS

approved

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Last modified February 22 01:04 EST 2019. Contains 320381 sequences. (Running on oeis4.)