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A027573
Numbers n such that n^2 + (n+1)^2 + (n+2)^2 is palindromic.
1
4, 11, 37, 566, 1736, 8339, 16084, 17552, 17932, 36997, 40441, 119811, 173736, 378811, 1328120, 1751496, 1775706, 4427780, 8211879, 17909282, 40439557
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..21.
P. De Geest,
Palindromic Sums of Squares of Consecutive Integers
CROSSREFS
Cf.
A027574
.
Sequence in context:
A017939
A282702
A130494
*
A149246
A149247
A149248
Adjacent sequences:
A027570
A027571
A027572
*
A027574
A027575
A027576
KEYWORD
nonn
,
base
AUTHOR
Patrick De Geest
EXTENSIONS
a(17) corrected and a(18)-a(21) from
Donovan Johnson
, Aug 26 2012
STATUS
approved
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Last modified May 14 04:33 EDT 2024. Contains 372528 sequences. (Running on oeis4.)