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 A342835 #32 May 01 2023 15:42:30 %S A342835 2,2,8,16,8,4,64,4,32,8,128,64,16,64,512,8,8,64,64 %N A342835 a(n) is the number of divisors of A342834(n). %C A342835 a(21) = 96, a(63) = 4. - _Chai Wah Wu_, Mar 26 2021 %F A342835 a(n) = A000005(A342834(n)). %e A342835 a(1) = a(2) = 2 because A342834(1) = 7 and A342834(2) = 797 are primes. %e A342835 a(4) = 16 because A342834(4) = 7979979973 = 7 * 23 * 137 * 361789. %Y A342835 Cf. A000005, A342834, A342836. %K A342835 nonn,base,hard,more %O A342835 1,1 %A A342835 _Bernard Schott_, Mar 23 2021 %E A342835 a(3)-a(11) from _Michel Marcus_, Mar 23 2021 %E A342835 a(12)-a(14) from _Daniel Suteu_, Mar 23 2021 %E A342835 a(15)-a(18) from _Michael S. Branicky_ and _Apurva Rai_, Mar 26 2021 %E A342835 a(19) from _Sean A. Irvine_, May 01 2023