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 A077318 #7 Dec 05 2013 19:55:51 %S A077318 2,8,39,64,215,150,791,760,1179,970,3619,1668,6227,3360,5595,6144, %T A077318 13821,5436,24985,10280,17115,14850,35765,18600,42425,26390,43389, %U A077318 34580,92481,24180,115909,57440,79431,61200,115605,55332,197913,106020 %N A077318 Sum of terms in n-th row of A077316. %C A077318 By definition a(n) == 0 (mod n). %C A077318 It appears that a(n) is also the smallest sum of n distinct primes of the form n*k+1. - Omar E. Pol, Sep 03 2011 %Y A077318 Cf. A034694, A077316, A077317, A077319. %K A077318 nonn %O A077318 1,1 %A A077318 _Amarnath Murthy_, Nov 04 2002 %E A077318 Edited, corrected and extended by _Franklin T. Adams-Watters_, Aug 29 2006