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 A072396 #24 Feb 03 2023 03:16:57 %S A072396 3,8,6,20,18,12,30,54,24,36,138,48,84,72,108,96,210,120,276,168,216, %T A072396 252,288,240,336,570,384,420,360,576,480,540,504,660,600,672,990,720, %U A072396 792,840,1152,1140 %N A072396 Index of smallest Fibonacci number with n prime factors when counted with multiplicity. %C A072396 1452 < a(43) <= 1596, a(44) = 1296, a(45) = 1368, a(46) = 1080, a(47) = 1200, a(48) <= 1728. - _Daniel Suteu_, Jan 19 2023 %H A072396 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/matha1/matha108.htm">Fibonacci numbers (n = 1 to 100)</a>. %H A072396 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/matha1/matha109.htm">Fibonacci numbers (n = 101 to 200)</a>. %H A072396 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/matha1/matha110.htm">Fibonacci numbers (n = 201 to 300)</a>. %H A072396 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/matha1/matha111.htm">Fibonacci numbers (n = 301 to 400)</a>. %H A072396 Hisanori Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/matha1/matha112.htm">Fibonacci numbers (n = 401 to 480)</a>. %e A072396 a(3) = 6 since the 6th Fibonacci number 8 has 3 prime factors. %o A072396 (PARI) a(n) = my(k=1); while (bigomega(fibonacci(k)) != n, k++); k; \\ _Michel Marcus_, Aug 26 2020 %Y A072396 Cf. A000045, A038575, A072397. %Y A072396 Row n=1 of A303215. %K A072396 nonn,more %O A072396 1,1 %A A072396 _Shyam Sunder Gupta_, Jul 21 2002 %E A072396 a(17)-a(24) from _Alois P. Heinz_, Apr 10 2018 %E A072396 a(25)-a(42) from _Amiram Eldar_, Aug 26 2020