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Search: id:A074166
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| A074166 |
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Product of first n palindromes. |
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+0
1
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| 1, 2, 6, 24, 120, 720, 5040, 40320, 362880, 3991680, 87816960, 2897959680, 127510225920, 7013062425600, 462862120089600, 35640383246899200, 3136353725727129600, 310499018846985830400, 31360400903545568870400
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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10 is not considered to be a palindrome. Might be called palindromials.
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EXAMPLE
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31360400903545568870400 is a member as a product of 1,2,3,4...9,11,22,33,...99,101.
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CROSSREFS
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Sequence in context: A133942 A159333 A165233 this_sequence A130641 A129655 A114796
Adjacent sequences: A074163 A074164 A074165 this_sequence A074167 A074168 A074169
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KEYWORD
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base,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 30 2002
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