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 A291641 #6 Feb 23 2023 14:08:06 %S A291641 3,9,14,18,29,32,35,38,62,65,66,72,78,132,133,142,144,154,155,166,177, %T A291641 178,188,196,198,203,282,286,288,295,296,298,305,307,322,323,328,337, %U A291641 357,359,362,364,375,377,382,404,412,425,444,453,463,607,609,616,632 %N A291641 Numbers k such that 2 is the smallest decimal digit of k^3. %e A291641 38 is in the sequence because 38^3 = 54872, the smallest decimal digit of which is 2. %t A291641 Select[Range[700],Min[IntegerDigits[#^3]]==2&] (* _Harvey P. Dale_, Feb 23 2023 *) %o A291641 (PARI) select(k->vecmin(digits(k^3))==2, vector(1000, k, k)) %Y A291641 Cf. A291639, A291640, A291642, A291643, A291644. %K A291641 nonn,base %O A291641 1,1 %A A291641 _Colin Barker_, Aug 28 2017