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 A077388 #12 May 19 2025 00:10:02
%S A077388 2,8,15,36,395,72,119,240,2349,300,539,276,923,714,435,496,629,702,
%T A077388 2375,1120,1995,1144,874,3192,3925,2938,9531,1960,10063,2670,3441,
%U A077388 4448,5907,6358,9835,4464,5069,3610,13533,4000,6273,4410,21113,12012,8325
%N A077388 Row sums of the triangle in A122820.
%C A077388 19318176 = A077388(1296) = A077388(2088). Are there any other pairs?. - _Naohiro Nomoto_, May 17 2003
%t A077388 f[n_] := Block[{k = 1, t},While[t = Table[Prime[i], {i, k, k + n - 1}]; Mod[Plus @@ t, n] > 0, k++ ];t];Total /@ Table[f[n], {n, 45}] (* _Ray Chandler_, Oct 09 2006 *)
%Y A077388 Cf. A054892, A077389, A082638, A122820.
%K A077388 nonn
%O A077388 1,1
%A A077388 _Amarnath Murthy_, Nov 06 2002
%E A077388 More terms from _Sascha Kurz_, Jan 30 2003
%E A077388 Name corrected by _Sean A. Irvine_, May 18 2025