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A114750 a(1) = 1, a(2) = 2, a(n+1) = smallest palindrome of the form k*(a(n-1)) - a(n), not included earlier. 0
1, 2, 3, 5, 4, 6, 22, 8, 212, 44, 2112112, 636, 214997010799412, 692296 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Next term is larger than 10^13 - Jim Nastos, Nov 15 2005
a(15) > 10^18. [From Donovan Johnson, May 13 2010]
LINKS
CROSSREFS
Sequence in context: A143514 A085180 A360209 * A234923 A145391 A057756
KEYWORD
nonn,base
AUTHOR
Amarnath Murthy, Nov 15 2005
EXTENSIONS
More terms from Jim Nastos, Nov 15 2005
a(13)-a(14) from Donovan Johnson, May 13 2010
STATUS
approved

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Last modified March 19 01:57 EDT 2024. Contains 370952 sequences. (Running on oeis4.)