Numbers whose sum of non-unitary divisors is a prime and sets a new record for such primes.

Terms

a(0) =4a(1) =9a(2) =25a(3) =36a(4) =144a(5) =441a(6) =676a(7) =1089a(8) =1296a(9) =1764a(10) =2304a(11) =4900a(12) =5184a(13) =9216a(14) =15876a(15) =33124a(16) =36100a(17) =43264a(18) =51984a(19) =82944a(20) =115600a(21) =142884a(22) =147456a(23) =224676a(24) =266256a(25) =298116a(26) =331776a(27) =389376a(28) =467856a(29) =898704