Numbers k such that there is a number m < k satisfying A000203(k) = A000203(m) = m + k - gcd(m,k).

Terms

a(0) =38a(1) =92a(2) =153a(3) =284a(4) =332a(5) =459a(6) =494a(7) =885a(8) =956a(9) =1035a(10) =1358a(11) =1784a(12) =2295a(13) =2528a(14) =2678a(15) =5434a(16) =5607a(17) =6027a(18) =6255a(19) =7564a(20) =7928a(21) =8235a(22) =8648a(23) =9729a(24) =10325a(25) =10413a(26) =12008a(27) =14104a(28) =15813a(29) =16198