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 A101426 #14 Oct 06 2016 07:32:21 %S A101426 7,16,32,51,76,104,139,176,220,267,320,376,439,504,576,651,732,816, %T A101426 907,1000,1100,1203,1312,1424,1543,1664,1792,1923,2060,2200,2347,2496, %U A101426 2652,2811,2976,3144,3319,3496,3680,3867,4060,4256,4459,4664,4876,5091,5312 %N A101426 Number of different cuboids with volume p^6 * q^n, where p,q are distinct prime numbers. %C A101426 Subsequence of A034836, which gives the number of cuboids for volume n. %F A101426 a(n) = A034836(2^6*3^n) = A034836(3^6*2^n) = A034836(p^6*q^n) for p,q distinct primes. %F A101426 Empirical g.f.: -(3*x^3+9*x^2+9*x+7)/((x+1)*(x^2+x+1)*(x-1)^3). - _Colin Barker_, Mar 28 2014 %Y A101426 Cf. A034836, A101423, A101424, A101425, A101427. %K A101426 nonn %O A101426 0,1 %A A101426 _Anthony C Robin_, Jan 17 2005 %E A101426 Edited and extended by _Ray Chandler_, Dec 19 2008 %E A101426 a(0)=7 prepended and g.f. edited by _Alois P. Heinz_, Oct 05 2016