Numbers whose derivative is equal to the arithmetic derivative.

Terms

a(0) =0a(1) =1a(2) =2a(3) =10a(4) =22a(5) =34a(6) =38a(7) =46a(8) =94a(9) =134a(10) =142a(11) =158a(12) =262a(13) =382a(14) =514a(15) =526a(16) =542a(17) =766a(18) =2062a(19) =2078a(20) =2174a(21) =2302a(22) =2558a(23) =4126a(24) =4222a(25) =7871a(26) =8198a(27) =8222a(28) =8254a(29) =8318