Composite numbers k = concat(x,LSD(k)) such that the sum of the aliquot parts of k is equal to the sum of the aliquot parts of x.

A293480

Composite numbers k = concat(x,LSD(k)) such that the sum of the aliquot parts of k is equal to the sum of the aliquot parts of x.

Terms

    a(0) =1711a(1) =22991a(2) =109999a(3) =112639a(4) =130733a(5) =269119a(6) =318293a(7) =390319a(8) =1138399a(9) =1319519a(10) =1841839a(11) =2010719a(12) =2311919a(13) =2581871a(14) =6493519a(15) =7355839a(16) =7533599a(17) =8332399

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