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 A153022 #13 Mar 16 2022 16:19:38
%S A153022 6,10,150,238,56824,665460,18468766,193274008,635705422,790546908,
%T A153022 33256634229,66874977806,68066767730
%N A153022 Numbers n such that 1 plus the sum of squares of the first n primes is divisible by n+1.
%C A153022 No further term <200000. [_R. J. Mathar_, Jan 17 2009]
%C A153022 a(11) > pi(10^11). [_Donovan Johnson_, Mar 10 2010]
%C A153022 a(14) > 118*10^9. - _Robert Price_, Apr 10 2013
%F A153022 {n: n+1 | A024525(n) }. [_R. J. Mathar_, Jan 17 2009]
%e A153022 1 plus the sum of squares of the first 6 primes: (1 + 2^2 + 3^2 + ... + 13^2)/7 = 54, thus 6 is an element of the sequence.
%Y A153022 Cf. A111441, A045345, A140480
%K A153022 nonn,more
%O A153022 1,1
%A A153022 _Ctibor O. Zizka_, Dec 16 2008
%E A153022 a(5) from _R. J. Mathar_, Jan 17 2009
%E A153022 a(6)-a(10) from _Donovan Johnson_, Mar 10 2010
%E A153022 a(11)-a(13) from _Robert Price_, Apr 10 2013