Numbers m with deficiency 30: sigma(m) - 2*m = -30.

A389700

Numbers m with deficiency 30: sigma(m) - 2*m = -30.

Terms

    a(0) =31a(1) =51a(2) =135a(3) =148a(4) =976a(5) =10048a(6) =34335a(7) =138496a(8) =449295a(9) =33673216a(10) =537346048a(11) =8591835136

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