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 A034308 #5 Oct 06 2019 18:39:25 %S A034308 5,11,20,31,44,60,78,99,276,354,401,494,544,709,831,902,1039,1111, %T A034308 1186,1263,1342,1424,1508,1595,1604,1693,1785,1879,1975,2074,2176, %U A034308 2280,2386,2495,2506,2617,2731,2847,2965,3086,3210,3336,3464,3595,3608,3741,3877 %N A034308 Decimal part of a(n)^(1/2) starts with reversal of its integer part: first term of runs. %Y A034308 Cf. A034096-A034135. %K A034308 nonn,base %O A034308 0,1 %A A034308 _Patrick De Geest_, Oct 15 1998