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 A144622 #11 Jul 15 2018 12:29:19 %S A144622 1,-9,7,-135,594,-455,-42525,451737,-883575,475475,-5740875,111234708, %T A144622 -396578754,493152660,-202076875,-1856598975,56869556085, %U A144622 -317970330678,672625003050,-611386010235,201713136625 %N A144622 Triangle read by rows: numerators of coefficients of the Debye-type polynomial v_n used for asymptotic Airy-type expansions of Bessel functions of arbitrarily large order. %H A144622 Chris Kormanyos, <a href="/A144622/b144622.txt">Rows n = 0..121 of triangle, flattened</a> %H A144622 M. Abramowitz and I. A. Stegun, eds., <a href="http://www.convertit.com/Go/ConvertIt/Reference/AMS55.ASP">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy]. See Section 9.3.13. %Y A144622 For denominators see A144618. Cf. A144617. %K A144622 sign,frac,tabl %O A144622 0,2 %A A144622 _N. J. A. Sloane_, Jan 16 2009, based on email from Chris Kormanyos (ckormanyos(AT)yahoo.com) %E A144622 Added terms up to v_5 Chris Kormanyos Chris Kormanyos (ckormanyos(AT)yahoo.com), Jan 31 2009