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A066284 A066135[4n]. 4
34, 84, 34, 84, 34, 194, 34, 84, 34, 84, 34, 228, 34, 84, 34, 84, 34, 194, 34, 84, 34, 84, 34, 228, 34, 84, 34, 84, 34, 194, 34, 84, 34, 84, 34, 386, 34, 84, 34, 84, 34, 194, 34, 84, 34, 84, 34, 228, 34, 84, 34, 84, 34, 194, 34, 84, 34, 84, 34, 228, 34, 84, 34, 84, 34, 194 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

FORMULA

a(n) = Min{x : Mod[DivisorSigma[4n, x], x]=0, x>1}.

EXAMPLE

First 3 terms correspond to entries of other sequences as follows: a(1)=A046763(2),a(2)=A055712(2), a(3)=A055716(2).

CROSSREFS

Cf. A066135, A046761-A046763, A055709-A055717, A007691, A001159.

Sequence in context: A066944 A044172 A044553 * A036199 A092223 A046764

Adjacent sequences:  A066281 A066282 A066283 * A066285 A066286 A066287

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Dec 11 2001

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Last modified February 15 12:25 EST 2012. Contains 205786 sequences.