Numbers k such that A064839(k) = A064839(k+1).

Terms

a(0) =1a(1) =9a(2) =58a(3) =61a(4) =73a(5) =80a(6) =82a(7) =1224a(8) =1368a(9) =3075a(10) =3720a(11) =5328a(12) =22112a(13) =45890a(14) =145132a(15) =145138a(16) =269843a(17) =377739a(18) =399281a(19) =622515a(20) =744768a(21) =1280073a(22) =1280437a(23) =1280441a(24) =1281165a(25) =1281190a(26) =1281241a(27) =2961840a(28) =33275384a(29) =54025424