Numbers k such that A254926(k) = A254926(k+1).

Terms

a(0) =7a(1) =26a(2) =124a(3) =342a(4) =1330a(5) =2196a(6) =12166a(7) =24388a(8) =29790a(9) =79506a(10) =103822a(11) =148876a(12) =205378a(13) =226980a(14) =300762a(15) =357910a(16) =493038a(17) =571786a(18) =1030300a(19) =1092726a(20) =1225042a(21) =2248090a(22) =2685618a(23) =3307948a(24) =3442950a(25) =3869892a(26) =4657462a(27) =5177716a(28) =5735338a(29) =6967870