Numbers k such that k divides 1 + Sum_{j=1..k} prime(j)^7.

Terms

a(0) =1a(1) =2a(2) =4a(3) =5a(4) =6a(5) =10a(6) =12a(7) =46a(8) =1830a(9) =2086a(10) =6000a(11) =7681a(12) =8242a(13) =15204a(14) =43698a(15) =52054a(16) =154490a(17) =211052a(18) =392767a(19) =4309540a(20) =6452151a(21) =8773101a(22) =15166410a(23) =26552623a(24) =176656106a(25) =180281161a(26) =568507964a(27) =608235488a(28) =620790480a(29) =1053296976