Numbers k such that A339549(k) = A339549(k+1).

Terms

a(0) =1a(1) =9a(2) =85a(3) =697a(4) =1285a(5) =2605a(6) =4573a(7) =5845a(8) =6001a(9) =6241a(10) =6613a(11) =7141a(12) =7453a(13) =8005a(14) =10897a(15) =12453a(16) =13141a(17) =15445a(18) =19789a(19) =20345a(20) =21445a(21) =21913a(22) =22873a(23) =25957a(24) =36565a(25) =36601a(26) =39597a(27) =44761a(28) =46405a(29) =53677