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A088260
Primorials which yield palindromes if the trailing zeros are deleted.
1
1, 2, 6, 30, 30030, 9699690
OFFSET
1,2
COMMENTS
Conjecture: sequence is finite.
Next term, if it exists, has more than 80 digits. - Ray Chandler, Sep 28 2003
Next term, if it exists > 10^100000. - Andrew Howroyd, Sep 22 2024
FORMULA
a(n) = A002110(A088414(n)). - Andrew Howroyd, Sep 22 2024
EXAMPLE
In 30030 = primorial(5) 3003 is a palindrome.
CROSSREFS
Sequence in context: A127295 A352127 A153046 * A232171 A231816 A058028
KEYWORD
nonn,base
AUTHOR
Amarnath Murthy, Sep 27 2003
EXTENSIONS
Offset changed by Andrew Howroyd, Sep 22 2024
STATUS
approved