id:A110350 - OEIS Search Results

Search: id:A110350

Displaying 1-1 of 1 results found.

page 1

Least sum (n+1) + (n+2) + ...+(n+k) >= (n(n+1)/2), the n-th triangular number.

+0
1

2, 3, 9, 11, 21, 24, 38, 42, 46, 65, 70, 93, 99, 105, 133, 140, 172, 180, 216, 225, 234, 275, 285, 330, 341, 352, 402, 414, 468, 481, 539, 553, 567, 630, 645, 712, 728, 744, 816, 833, 909, 927, 1007, 1026, 1045, 1130, 1150, 1239, 1260, 1281, 1375, 1397, 1495 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(4) = 5+6 =11 >10.` `a(7) = 8+9+10+11 = 38 >28. while 8+9+10 = 27 < 28.`
	CROSSREFS	`Sequence in context: A074338 A111319 A109658 this_sequence A057569 A049618 A057292` `Adjacent sequences: A110347 A110348 A110349 this_sequence A110351 A110352 A110353`
	KEYWORD	`easy,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 21 2005`
	EXTENSIONS	`Corrected and extended by Emeric Deutsch (deutsch(AT)duke.poly.edu), Aug 01 2005`

page 1

Search completed in 0.002 seconds

Last modified November 22 20:51 EST 2009. Contains 167312 sequences.

AT&T Labs Research