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A082779
a(1) = 4, a(n) = smallest palindromic multiple of a(n-1) obtained by inserting digits anywhere in a(n-1).
10
4, 44, 484, 48884, 488888884, 48778998889987784, 487789988899877888778998889987784
OFFSET
1,1
CROSSREFS
KEYWORD
base,more,nonn
AUTHOR
Amarnath Murthy, Apr 19 2003
EXTENSIONS
Sequence corrected and erroneous comment removed by Sean A. Irvine, Apr 19 2010
a(7) from Max Alekseyev, Nov 24 2024
STATUS
approved