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 A257114 #12 May 26 2015 18:32:16 %S A257114 1,1,10,70,465,2505,12652,57232,240481,936785,3428138,11817866, %T A257114 38676949,120577553,359800464,1030830032,2845200663,7584911479, %U A257114 19580001382,49046743566,119457712491,283383330899,655832583316,1482829086428,3279794012205,7105246435381 %N A257114 Number of factorizations of m^n into n factors, where m is a product of exactly 4 distinct primes and each factor is a product of 4 primes (counted with multiplicity). %e A257114 a(2) = 10: (2*3*5*7)^2 = 44100 = 210*210 = 225*196 = 294*150 = 315*140 = 350*126 = 441*100 = 490*90 = 525*84 = 735*60 = 1225*36. %Y A257114 Column k=4 of A257462. %K A257114 nonn %O A257114 0,3 %A A257114 _Alois P. Heinz_, Apr 24 2015