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 A110723 a(n) = A110722(n)/121. 5
 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 910, 10201, 21312, 34243, 48994, 65565, 83956, 104167, 126198, 150049, 3640, 21312, 40804, 62116, 85248, 110200, 136972, 165564, 195976, 228208, 8190, 34243, 62116, 91809, 123322, 156655, 191808, 228781 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS G. C. Greubel, Table of n, a(n) for n = 0..1000 FORMULA When n has one digit a(n)=n^2. When n has two digits a(n)= 910*x^2 + 8381*x*y + 910*y^2. (Here x,y are the digits of n.). - _Keith Schneider_, Jun 16 2007 EXAMPLE a(13) = A110722(13)/121 = 4143403/121 = 34243. MATHEMATICA Table[FromDigits[Join[IntegerDigits[n], Reverse[IntegerDigits[n]]]]* FromDigits[Join[Reverse[IntegerDigits[n]], IntegerDigits[n]]]/121, {n, 0, 50}] (* G. C. Greubel, Sep 06 2017 *) CROSSREFS Cf. A110722. Sequence in context: A077357 A294497 A080160 * A084617 A179126 A068879 Adjacent sequences:  A110720 A110721 A110722 * A110724 A110725 A110726 KEYWORD base,easy,nonn AUTHOR Amarnath Murthy, Aug 09 2005 EXTENSIONS Corrected and extended by James Greene (jmg482(AT)psu.edu), Apr 07 2006 STATUS approved

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Last modified July 21 02:02 EDT 2019. Contains 325189 sequences. (Running on oeis4.)