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A372149
Palindrome numbers consisting only of odd digits.
1
1, 3, 5, 7, 9, 11, 33, 55, 77, 99, 111, 131, 151, 171, 191, 313, 333, 353, 373, 393, 515, 535, 555, 575, 595, 717, 737, 757, 777, 797, 919, 939, 959, 979, 999, 1111, 1331, 1551, 1771, 1991, 3113, 3333, 3553, 3773, 3993, 5115, 5335, 5555, 5775, 5995, 7117, 7337, 7557, 7777, 7997
OFFSET
1,2
LINKS
MATHEMATICA
Select[Range[8000], PalindromeQ[#] && Times@@Boole[OddQ[IntegerDigits[#]]] == 1 &] (* Stefano Spezia, Apr 30 2024 *)
PROG
(Common LISP) ; see LINKS section.
CROSSREFS
Intersection of A002113 and A014261.
Sequence in context: A265079 A092361 A029950 * A061507 A046497 A061512
KEYWORD
nonn,base
AUTHOR
James S. DeArmon, Apr 20 2024
EXTENSIONS
Missing 1551 inserted by Stefano Spezia, Apr 30 2024
STATUS
approved