LINKS
Chai Wah Wu, <a href="/A287389/b287389_1.txt">Table of n, a(n) for n = 1..300</a> (terms n = 1..164 from Robert Israel)
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Revision History for A287389
(Bold, blue-underlined text is an addition; faded, red-underlined text is aShowing entries 1-10 | older changes
STATUS
proposed
approved
STATUS
editing
proposed
COMMENTS
Except for the first term, the first digit of each term is either 3, 4, 5, 8 or 9. - Chai Wah Wu, May 25 2017
LINKS
Robert Israel, Chai Wah Wu, <a href="/A287389/b287389_1.txt">Table of n, a(n) for n = 1..300</a> (terms n = 1..164</a> from Robert Israel)
STATUS
approved
editing
STATUS
editing
approved
EXAMPLE
32760 is in the sequence because 32760 = 181^2-1 and its reverse 6723 = 82^2 - 1.
STATUS
approved
editing
STATUS
editing
approved
CROSSREFS
Cf. A124664: both k and its reverse are one more than a square.
EXAMPLE
32760 is in the sequence because 32760 = 181^2-1 and 6723 = 82^2 - 1.
STATUS
approved
editing