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 A068126 #9 Sep 21 2024 19:19:38 %S A068126 10,1,3,15,6,28,10,1711,15,2016,120,21,325,1326,28,630,231,435,36, %T A068126 1540,741,45,946,2850,351,153,55,2556,3160,561,465,66,1770,171,1275, %U A068126 276,78,780,1081,1485,3486,190,91,595,496,20100,112101,105,26106,16110,105111 %N A068126 Smallest triangular number whose final digits are A068125(n). %e A068126 11 is a term as 1711 is a triangular number. 13 is not as no triangular number is of the form 100k + 13. %Y A068126 Cf. A068125. %K A068126 base,easy,nonn %O A068126 1,1 %A A068126 _Amarnath Murthy_, Feb 21 2002 %E A068126 More terms from _Sascha Kurz_, Apr 03 2002 %E A068126 Offset changed by _Andrew Howroyd_, Sep 21 2024