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A127861 a(n)=A127859(n)^2 where A127859(n)=r(A127858(n)) and A127858 is the sequence of positive integers with the property that r(n^2)=r(n)^2, where r if the cyclic replacement map of the digits d of n in base 12 defined by d->d+1 if d<11 and d->0 if d=11. 6
49, 6241, 889249, 127938721, 18421818529, 2652725580961, 381992288212129, 55006887157191841, 7920991722491368609, 1140622807701026002081 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

In base 12 the sequence is 41, 3741, 36X741, 36X1X741, 36X151X741, 36X14851X741, 36X147E851X741, 36X147E2E851X741, 36X147E262E851X741, 36X147E25962E851X741, where X is 10 and E is 11.

LINKS

Table of n, a(n) for n=1..10.

EXAMPLE

a(1)=A127859(1)^2=7^2=49.

CROSSREFS

Cf. A117755, A127856, A127857, A127858, A127859, A127860.

Sequence in context: A144928 A053772 A075416 * A130416 A006692 A304313

Adjacent sequences:  A127858 A127859 A127860 * A127862 A127863 A127864

KEYWORD

fini,nonn,base

AUTHOR

Walter Kehowski, Feb 04 2007

STATUS

approved

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Last modified June 28 07:25 EDT 2022. Contains 354903 sequences. (Running on oeis4.)