Concatenation of n and a list of the divisors of n.

Terms

a(0) =11a(1) =212a(2) =313a(3) =4124a(4) =515a(5) =61236a(6) =717a(7) =81248a(8) =9139a(9) =1012510a(10) =11111a(11) =121234612a(12) =13113a(13) =1412714a(14) =1513515a(15) =16124816a(16) =17117a(17) =181236918a(18) =19119a(19) =2012451020a(20) =2113721a(21) =22121122a(22) =23123a(23) =241234681224a(24) =251525a(25) =26121326a(26) =2713927a(27) =2812471428a(28) =29129