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A110746
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a(n+1) is the least multiple of a(n) such that the digit reversal of the concatenation of the first n+1 terms is prime.
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1
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1, 1, 2, 4, 8, 136, 272, 1360, 14960, 254320, 6103680, 30518400, 335702400, 8056857600, 499525171200, 63439696742400, 1649432115302400, 94017630572236800, 5923110726050918400, 1528162567321136947200, 385096966964926510694400, 93963659939442068609433600
(list; graph; refs; listen; history; internal format)
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