n + (n+1)^2.
1, 5, 11, 19, 29, 41, 55, 71, 89, 109, 131, 155, 181, 209, 239, 271, 305, 341, 379, 419
8 seqfan posts
Fri Mar 2 16:04:04 CET 2012 [seqfan] Re: Primitive composite terms of sequence
Fri Mar 2 14:57:26 CET 2012 [seqfan] Primitive composite terms of sequence
Tue Nov 22 03:04:49 CET 2011 [seqfan] Sequence (a triangle) related to A141419, not in OEIS?
Sun Jul 4 04:07:08 CEST 2010 [seqfan] Re: %N A028387 Numbers of form n+(n+1)^2 (?)
Sat Jul 3 19:03:44 CEST 2010 [seqfan] Re: %N A028387 Numbers of form n+(n+1)^2 (?)
Sat Jul 3 15:32:29 CEST 2010 [seqfan] %N A028387 Numbers of form n+(n+1)^2 (?)
Sun Jun 28 21:34:47 CEST 2009 [seqfan] Re: A161984: obscure definition
Sun Jun 28 14:12:18 CEST 2009 [seqfan] Re: A161984: obscure definition
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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