2659862205domain: NAppears in sequencesDenominators of partial sums of series for 3*arctanh(1/3) = (3/2)*log(2).at n=6A096950Terms in A038547 where prime signature differs from that of corresponding term in A005179.at n=14A122814a(n) = binomial(n+9, 9)*9^n.at n=6A197194