A083764 - OEIS

%I #7 Aug 23 2014 13:09:14

%S 1,2,22,3,33,303,4,44,404,424,5,55,505,515,525,6,66,606,636,666,696,7,

%T 77,707,777,7007,7777,70007,8,88,808,848,888,8008,8448,8888,9,99,909,

%U 999,9009,9999,90009,90909,91719

%N n-th row of the following triangle contains n palindromic multiples of n beginning with n. Sequence contains the triangle by rows.

%C There are no palindromic multiples of 10. - _David Wasserman_, Nov 23 2004

%e 1

%e 2 22

%e 3 33 303

%e 4 44 404 424

%e 5 55 505 515 525

%e 6 66 606 636 666 696

%e 7 77 707 777 7007 7777 70007

%e ...

%Y Cf. A083765, A083766, A083767, A083768.

%K base,easy,fini,full,nonn,tabl

%O 1,2

%A _Amarnath Murthy_ and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 06 2003

%E More terms from _David Wasserman_, Nov 23 2004