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A155539
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a(n)=n^(n+3)+(n+3)^n.
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2
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1, 5, 57, 945, 18785, 423393, 10609137, 292475249, 8804293473, 287589316833, 10137858491849, 383799398752905, 15536767912476993, 669920208810550337, 30659724555890596833, 1484638520651877849057, 75846305139481944586817
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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COMMENTS
| 1^4+4^1=5, 2^5+5^2=57, ...
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LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 0..300
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MATHEMATICA
| lst={}; Do[m=n+3; q=n^m+m^n; AppendTo[lst, q], {n, 0, 4!}]; lst
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PROG
| (MAGMA) [n^(n+3)+(n+3)^n: n in [0..20] ]; // Vincenzo Librandi, Aug 25 2011
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CROSSREFS
| Cf. A046065, A051442, A007925, A051489, A153217, A076980
Sequence in context: A139260 A114466 A155642 * A009480 A009481 A086060
Adjacent sequences: A155536 A155537 A155538 * A155540 A155541 A155542
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KEYWORD
| nonn
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AUTHOR
| Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 23 2009
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EXTENSIONS
| Offset corrected by Arkadiusz Wesolowski, Aug 24 2011
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