id:A027691 - OEIS Search Results

Search: id:A027691

Displaying 1-1 of 1 results found.

page 1

Numbers of form n^2 + (n+6).

+0
3

6, 8, 12, 18, 26, 36, 48, 62, 78, 96, 116, 138, 162, 188, 216, 246, 278, 312, 348, 386, 426, 468, 512, 558, 606, 656, 708, 762, 818, 876, 936, 998, 1062, 1128, 1196, 1266, 1338, 1412, 1488, 1566, 1646, 1728, 1812, 1898, 1986, 2076, 2168, 2262 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Except for the first term, a(n)=2*n+a(n-1), (with a(1)=8) [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Oct 23 2009]`
	LINKS	`P. De Geest, Palindromic Quasi_Over_Squares of the form n^2+(n+X)`
	MAPLE	`with (combinat):seq(fibonacci(3, n)+n+5, n=0..47); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jun 07 2008`
	CROSSREFS	`Cf. A002522.` `Adjacent sequences: A027688 A027689 A027690 this_sequence A027692 A027693 A027694` `Sequence in context: A050992 A090259 A089241 this_sequence A146529 A062533 A077670`
	KEYWORD	`nonn,new`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

page 1

Search completed in 0.002 seconds

Last modified November 7 16:45 EST 2009. Contains 166093 sequences.

AT&T Labs Research