Composite numbers which contain their sum of aliquot parts as a substring.

Terms

a(0) =6a(1) =28a(2) =121a(3) =437a(4) =496a(5) =611a(6) =1331a(7) =1397a(8) =8128a(9) =10201a(10) =14641a(11) =27019a(12) =40301a(13) =40991a(14) =41347a(15) =41917a(16) =45743a(17) =47873a(18) =49901a(19) =51101a(20) =67997a(21) =76459a(22) =97637a(23) =99101a(24) =99553a(25) =99779a(26) =120353a(27) =133307a(28) =133961a(29) =134179