Digit sum of composite even number equals digit sum of juxtaposition of its prime factors (counted with multiplicity).

A036924

Digit sum of composite even number equals digit sum of juxtaposition of its prime factors (counted with multiplicity).

Terms

    a(0) =4a(1) =22a(2) =58a(3) =94a(4) =166a(5) =202a(6) =274a(7) =346a(8) =378a(9) =382a(10) =438a(11) =454a(12) =526a(13) =562a(14) =576a(15) =588a(16) =634a(17) =636a(18) =648a(19) =654a(20) =666a(21) =690a(22) =706a(23) =728a(24) =762a(25) =778a(26) =852a(27) =922a(28) =958a(29) =1086

External references