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A153059 a(0)=0, a(n)=a(n-1)^2-n. 7
0, -1, -1, -2, 0, -5, 19, 354, 125308, 15702094855, 246555782835417471015, 60789754049585540423053668337098365130214, 3695394197409101611007702673065886746062029284385286815035968423367078017175685784 (list; graph; refs; listen; history; internal format)
OFFSET

0,4

LINKS

Index entries for sequences of form a(n+1)=a(n)^2 + ...

MATHEMATICA

a=0; lst={}; Do[a=a^2-n; AppendTo[lst, a], {n, 0, 14}]; lst

CROSSREFS

Sequence in context: A002976 A080901 A137260 * A151336 A180491 A047918

Adjacent sequences:  A153056 A153057 A153058 * A153060 A153061 A153062

KEYWORD

sign,easy

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), Dec 17 2008

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Last modified February 14 17:57 EST 2012. Contains 205655 sequences.