Near-multiperfects with primes, powers of 2 and 6 * prime excluded, abs(sigma(n) mod n) <= log(n).

Terms

a(0) =6a(1) =10a(2) =20a(3) =28a(4) =70a(5) =88a(6) =104a(7) =110a(8) =120a(9) =136a(10) =152a(11) =464a(12) =496a(13) =592a(14) =650a(15) =672a(16) =884a(17) =1155a(18) =1888a(19) =1952a(20) =2144a(21) =4030a(22) =5830a(23) =8128a(24) =8384a(25) =8925a(26) =11096a(27) =17816a(28) =18632a(29) =18904