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 A153062 a(0)=1, a(n)=a(n-1)^2-n^2. 3
 1, 0, -4, 7, 33, 1064, 1132060, 1281559843551, 1642395632602463596289537, 2697463413991646582332856337058890220473935674288, 7276308869823469318922107258255539214217660183827400648026742290333726278585952350082821224306844 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Indranil Ghosh, Table of n, a(n) for n = 0..13 FORMULA a(n) ~ c^(2^n), where c = 1.24334516566159378905145559484975509773481252881469517052010008004602693351819... . - Vaclav Kotesovec, Dec 18 2014 MATHEMATICA a=1; lst={}; Do[a=a^2-n^2; AppendTo[lst, a], {n, 0, 12}]; lst RecurrenceTable[{a[0]==1, a[n]==a[n-1]^2-n^2}, a, {n, 0, 10}] (* Vaclav Kotesovec, Dec 18 2014 *) CROSSREFS Cf. A153058, A153059, A086851, A153060, A098152, A028300, A153061 Sequence in context: A149089 A004031 A243863 * A237424 A143547 A149090 Adjacent sequences:  A153059 A153060 A153061 * A153063 A153064 A153065 KEYWORD sign AUTHOR Vladimir Joseph Stephan Orlovsky, Dec 17 2008 STATUS approved

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Last modified May 10 01:09 EDT 2021. Contains 343747 sequences. (Running on oeis4.)