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A088260 Primorials which yield palindromes if the trailing zeros are deleted. 1

%I #6 Dec 05 2013 19:56:33

%S 1,2,6,30,30030,9699690

%N Primorials which yield palindromes if the trailing zeros are deleted.

%C Conjecture; sequence is finite.

%C Next term, if it exists, has more than 80 digits. - _Ray Chandler_, Sep 28 2003

%e In 30030 = primorial(5) 3003 is a palindrome.

%K nonn,base

%O 0,2

%A _Amarnath Murthy_, Sep 27 2003

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Last modified March 29 06:57 EDT 2024. Contains 371265 sequences. (Running on oeis4.)