Numbers k such that A030757(k) = 2.

Terms

a(0) =7a(1) =10a(2) =15a(3) =21a(4) =29a(5) =38a(6) =50a(7) =54a(8) =55a(9) =57a(10) =65a(11) =69a(12) =82a(13) =85a(14) =100a(15) =122a(16) =126a(17) =127a(18) =130a(19) =146a(20) =173a(21) =175a(22) =177a(23) =182a(24) =203a(25) =219a(26) =237a(27) =239a(28) =241a(29) =242