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11, 13, 17, 23, 31, 41, 53, 67, 83, 101, 121, 143, 167, 193, 221, 251, 283, 317, 353, 391, 431, 473, 517, 563, 611, 661, 713, 767, 823, 881, 941, 1003, 1067, 1133, 1201, 1271, 1343, 1417, 1493, 1571, 1651, 1733, 1817, 1903, 1991, 2081
(list;
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refs;
listen;
history;
text;
internal format)
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OFFSET
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0,1
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COMMENTS
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For n>4: a(n) = A176271(n+1,6). [From Reinhard Zumkeller, Apr 13 2010]
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LINKS
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Table of n, a(n) for n=0..45.
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FORMULA
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a(n)=2*n+a(n-1) (with a(0)=11) [From Vincenzo Librandi, Aug 06 2010]
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EXAMPLE
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a(1)=2*1+11=13; a(2)=2*2+13=17; a(3)=2*3+17=23; a(4)=2*4+23=31 [From Vincenzo Librandi, Aug 06 2010]
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MAPLE
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with (combinat):seq(fibonacci(3, n)+n+10, n=0..45); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jun 07 2008
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MATHEMATICA
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f[n_]:=n^2+n+11; f[Range[0, 100]] (*From Vladimir Joseph Stephan Orlovsky, Mar 12 2011*)
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CROSSREFS
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Cf. A048059, A048097.
Cf. A002522.
Sequence in context: A106891 A191031 A106890 * A048059 A106076 A006489
Adjacent sequences: A048055 A048056 A048057 * A048059 A048060 A048061
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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