A084985 Palindromes in sequence A084984.

1, 4, 6, 8, 9, 11, 44, 66, 88, 99, 101, 111, 141, 161, 181, 191, 414, 444, 464, 484, 494, 606, 616, 646, 666, 686, 696, 808, 818, 848, 868, 888, 898, 909, 919, 949, 969, 989, 999, 1001, 1111, 1441, 1661, 1881, 1991, 4004, 4114, 4444, 4664, 4884, 4994

Offset

1,2

Links

Table of n, a(n) for n=1..51.

Mathematica

palnpdQ[n_]:=And@@Table[FreeQ[IntegerDigits[n], i], {i, {2, 3, 5, 7}}] && PalindromeQ[n]; Select[Range[7000], palnpdQ] (* Harvey P. Dale, Oct 14 2017 *)

Crossrefs

Cf. A084984.

Sequence in context: A190485 A105803 A202268 * A068631 A338461 A163520

Adjacent sequences: A084982 A084983 A084984 * A084986 A084987 A084988

Keyword

nonn,base

Author

Meenakshi Srikanth (menakan_s(AT)yahoo.com), Jun 27 2003

Extensions

More terms from Harvey P. Dale, Oct 14 2017

Status

approved