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URL: https://oeis.org/A082782

⇱ A082782 - OEIS

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A082782
a(1) = 7, a(n) = smallest palindromic multiple of a(n-1) obtained by inserting digits anywhere in a(n-1).
6
7, 77, 1771, 178871, 1788888871, 178888888888888871, 17111188118888288288881188111171
OFFSET
1,1
KEYWORD
base,more,nonn
AUTHOR
Amarnath Murthy, Apr 19 2003
EXTENSIONS
Corrected by Ray Chandler, Oct 13 2003
a(6) from Sean A. Irvine, Apr 19 2010
a(7) from Max Alekseyev, Nov 24 2024
STATUS
approved