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Search: id:A028300
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| 1, 2, 6, 39, 1525, 2325630, 5408554896906, 29252466072845872288372843, 855706771342998810018458679815602502067088579902657
(list; graph; listen)
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OFFSET
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1,2
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LINKS
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Index entries for sequences of form a(n+1)=a(n)^2 + ...
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MATHEMATICA
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a=1; lst={}; Do[a=a^2+n; AppendTo[lst, a], {n, 0, 12}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Dec 17 2008]
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CROSSREFS
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Cf. A056520, A153056, A153057, A153058, A153059, A086851, A153060, A098152 [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Dec 17 2008]
Sequence in context: A060421 A054970 A120492 this_sequence A068207 A027161 A081096
Adjacent sequences: A028297 A028298 A028299 this_sequence A028301 A028302 A028303
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KEYWORD
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nonn,easy
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AUTHOR
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fink(AT)cadvision.com (A.R.FINK)
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