This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A243407 #12 May 15 2019 12:58:17 %S A243407 3,2,4,3,9,9,1,0,5,0,5,9,5,3,1,0,2,5,9,4,1,5,4,8,4,4,5,2,5,2,3,5,6,8, %T A243407 8,0,2,4,1,5,6,3,0,7,6,6,9,9,6,3,6,7,7,3,6,3,4,3,3,0,4,0,2,6,2,6,3,3, %U A243407 7,9,6,7,0,1,1,8,9,5,3,6,7,9,3,1,9 %N A243407 Decimal expansion of Pálfy's constant c_3 = 5/3 + log_9(32). %C A243407 Pálfy proved there are no primitive solvable permutation groups T with order greater than n^c_3 / 24^(1/3) but infinitely many for which equality is attained, where n is the degree of the group. Such groups necessarily have degree which is a power of 3, hence the subscript. He also gave tighter bounds for other prime powers. %H A243407 P. P. Pálfy, <a href="http://dx.doi.org/10.1016/0021-8693(82)90281-2">A polynomial bound for the orders of primitive solvable groups</a>, J. Algebra 77:1 (1982), pp. 127-137. %H A243407 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A243407 E(9) : 2S_4 is a primitive solvable permutation group of degree 9 and order 432 = 9^(5/3 + log_9(32))/24^(1/3). %t A243407 RealDigits[5/3+Log[9,32],10,120][[1]] (* _Harvey P. Dale_, Mar 05 2015 *) %o A243407 (PARI) 5/3+log(32)/log(9) %Y A243407 Cf. A000019. %K A243407 nonn,cons,nice %O A243407 1,1 %A A243407 _Charles R Greathouse IV_, Jun 04 2014