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 A354627 #9 Jun 14 2023 07:43:08 %S A354627 7,3,6,3,9,8,0,2,4,2,2,2,4,3,4,3,1,9,8,5,4,9,5,1,5,3,0,3,0,1,6,8,8,1, %T A354627 0,4,7,8,1,9,9,1,6,2,3,5,5,9,0,3,2,4,1,5,2,1,8,4,0,3,8,2,3,9,2,5,7,6, %U A354627 7,8,7,5,7,4,6,3,3,7,6,9,6,6,2,5,2,8,0,8,1,9,4,2,4,0,4,2,5,3,9,9,6 %N A354627 Decimal expansion of the negated digamma function at 1/7. %H A354627 <a href="/index/Di#differential_equations">Index entries for sequences related to the digamma function</a>. %e A354627 psi(1/7) = -7.3639802422243... %t A354627 RealDigits[PolyGamma[1/7], 10, 120][[1]] (* _Amiram Eldar_, Jun 14 2023 *) %o A354627 (PARI) -psi(1/7) \\ _Amiram Eldar_, Jun 14 2023 %Y A354627 Cf. A354628, A354629, A354630, A354631, A354632. %K A354627 nonn,cons %O A354627 1,1 %A A354627 _R. J. Mathar_, Jun 01 2022