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 A115373 #18 Feb 16 2025 08:33:00 %S A115373 8,7,7,1,4,8,3,8,1,5,9,5,9,9,5,4,0,1,9,1,2,2,8,6,7,1,3,3,4,0,9,5,6,0, %T A115373 5,6,2,9,8,1,0,7,7,0,1,4,8,9,7,3,9,5,5,0,8,6,4,5,0,0,7,2,2,0,8,6,2,5, %U A115373 0,7,8,7,5,1,0,1,8,8,6,1,7,3,3,0,6,1,8,6,0,9,6,4,6,6,8,5,2,9,6,8,1,4,5,1,3 %N A115373 Decimal expansion of first zero of BesselJ(5,z). %H A115373 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/BesselFunctionZeros.html">Bessel Function Zeros</a>. %H A115373 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A115373 8.7714838159599540191... %t A115373 RealDigits[BesselJZero[5, 1], 10, 100][[1]] (* _Amiram Eldar_, May 18 2021 *) %o A115373 (PARI) solve(x=8,9,besselj(5,x)) \\ _Charles R Greathouse IV_, Feb 19 2014 %o A115373 (PARI) besseljzero(5) \\ _Charles R Greathouse IV_, Aug 23 2022 %Y A115373 Cf. A115368, A115369, A115370, A115371, A115372. %K A115373 nonn,cons %O A115373 1,1 %A A115373 _Eric W. Weisstein_, Jan 21 2006