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 A112401 1-digit squares with their digits reversed, then 2-digit squares, ... 0
 1, 4, 9, 10, 40, 90, 61, 52, 63, 94, 46, 18, 100, 400, 900, 610, 520, 630, 940, 460, 180, 121, 441, 961, 691, 522, 652, 982, 423, 163, 144, 484, 925, 675, 526, 676, 927, 487, 148, 169, 1000, 4000, 9000, 6100, 5200, 6300, 9400, 4600, 1800, 1210, 4410, 9610 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS EXAMPLE The sequence represents the squares 1, 4, 9, 1, 4, 9, 16, 25, 36, 49, 64, 81, 1, 4, 9, 16, 25, 36, 49, 64, 81, 121, 144, 169 etc, each entry optionally zero-padded to the left, then reversed. CROSSREFS Sequence in context: A121215 A178224 A102985 * A178360 A197125 A197129 Adjacent sequences: A112398 A112399 A112400 * A112402 A112403 A112404 KEYWORD nonn,base,uned AUTHOR Jonathan P. Moore (jonathan.peter.moore(AT)gmail.com), Dec 06 2005 EXTENSIONS Needs a better definition! (What happened to 5^2?) - N. J. A. Sloane, Dec 24, 2005 More terms from R. J. Mathar, Feb 08 2008 STATUS approved

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Last modified February 7 10:30 EST 2023. Contains 360115 sequences. (Running on oeis4.)