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 A374776 #7 Jul 19 2024 14:27:09 %S A374776 7,0,4,6,9,5,0,3,5,0,4,3,0,0,5,8,2,6,3,2,4,3,8,7,2,4,5,4,1,1,4,2,4,2, %T A374776 1,3,8,8,6,4,6,6,1,9,7,9,3,6,2,8,0,6,3,3,8,8,3,3,7,6,0,4,5,5,9,9,8,7, %U A374776 9,3,0,0,2,0,8,0,5,7,0,0,5,5,9,1,2,6,2,6,1,1,7,5,2,2,7,3,6,0,4,2 %N A374776 Decimal expansion of (2 + gamma - log(Pi/4))/4. %H A374776 Stephane Louboutin, <a href="https://www.researchgate.net/publication/246748453_Majorations_explicites_de_L1_ch_Suite">Majorations explicites de |L(1, χ)| (Suite)</a>, C. R. Acad. Sci. Paris. 323, pp. 443-446 (1996). (In French). See Theorem 2 at p. 444. %e A374776 0.7046950350430058263243872454114242138864661979... %t A374776 RealDigits[(2+EulerGamma-Log[Pi/4])/4,10,100][[1]] %Y A374776 Cf. A374775. %Y A374776 Cf. A000796, A001620, A094640, A256845. %K A374776 nonn,cons %O A374776 0,1 %A A374776 _Stefano Spezia_, Jul 19 2024