**a(n) = 2*t(n)-1 where t(n) is the sequence of records positions of A179480.**

*3, 7, 11, 19, 23, 29, 37, 47, 53, 59, 67, 71, 79, 83, 101, 103, 107, 131, 139, 149, 163*

*3 seqfan posts*

Index of A-numbers in seqfan: by ascending order by month by frequency by keyword

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