Numbers k such that k has nondecreasing digits and the k-th prime has nonincreasing digits.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =11a(6) =13a(7) =14a(8) =16a(9) =18a(10) =23a(11) =25a(12) =47a(13) =67a(14) =115a(15) =116a(16) =117a(17) =119a(18) =133a(19) =135a(20) =137a(21) =147a(22) =156a(23) =166a(24) =167a(25) =168a(26) =456a(27) =566a(28) =1166a(29) =1167