**Continued fraction expansion for exp( Sum_{n>=1} 1/(n*A003500(n)) ), where A003500(n) = (2+sqrt(3))^n + (2-sqrt(3))^n.**

*1, 2, 1, 12, 1, 50, 1, 192, 1, 722, 1, 2700, 1, 10082, 1, 37632, 1, 140450, 1, 524172, 1*

*2 seqfan posts*

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

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