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 A244274 #34 Sep 08 2022 08:46:08 %S A244274 1,5,6,9,0,3,4,8,5,3,0,0,3,7,4,2,2,8,5,0,7,9,9,0,7,8,4,9,1,2,3,1,5,1, %T A244274 1,9,2,3,0,7,2,4,2,9,0,7,5,8,8,8,9,4,9,0,8,6,5,6,6,5,4,2,6,1,4,1,2,6, %U A244274 1,5,2,0,6,6,8,2,9,2,4,3,0,0,5,0,6,4,9,5,5,3,8,0,4,7,9,4,3,9,9,6,9,2,3,4,1 %N A244274 Decimal expansion of e*gamma, the product of Euler number and Euler-Mascheroni constant. %H A244274 Stanislav Sykora, <a href="/A244274/b244274.txt">Table of n, a(n) for n = 1..2000</a> %e A244274 1.569034853003742285079907849123151192307242907588894908656654... %t A244274 RealDigits[E*EulerGamma,10,120][[1]] (* _Harvey P. Dale_, Jan 01 2015 *) %o A244274 (PARI) exp(1)*Euler %o A244274 (Magma) R:= RealField(100); Exp(1)*EulerGamma(R); // _G. C. Greubel_, Aug 30 2018 %Y A244274 Cf. A001113, A001620, A073004, A080130, A244499. %K A244274 nonn,cons,easy %O A244274 1,2 %A A244274 _Stanislav Sykora_, Jun 28 2014