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A029996 Numbers k such that k^2 is palindromic in base 11. 12
0, 1, 2, 3, 6, 12, 24, 26, 72, 84, 122, 133, 144, 244, 255, 279, 382, 732, 1332, 1464, 1596, 2414, 2664, 2796, 3062, 4476, 7992, 14642, 14763, 14884, 15984, 16105, 16226, 17326, 29284, 29405, 30626, 33675, 34701, 63546, 87246, 87852, 88578 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
Patrick De Geest, Palindromic Squares
CROSSREFS
Numbers k such that k^2 is palindromic in base b: A003166 (b=2), A029984 (b=3), A029986 (b=4), A029988 (b=5), A029990 (b=6), A029992 (b=7), A029805 (b=8), A029994 (b=9), A002778 (b=10), this sequence (b=11), A029737 (b=12), A029998 (b=13), A030072 (b=14), A030073 (b=15), A029733 (b=16), A118651 (b=17).
Sequence in context: A306809 A103341 A023675 * A294123 A321048 A038085
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified September 7 22:13 EDT 2024. Contains 375749 sequences. (Running on oeis4.)