A270302 Numbers which are representable as a sum of seventeen but no fewer consecutive nonnegative integers.

272, 544, 1088, 2176, 4352, 4624, 5168, 6256, 7888, 8432, 8704, 9248, 10064, 10336, 11152, 11696, 12512, 12784, 14416, 15776, 16048, 16592, 16864, 17408, 18224, 18496, 19312, 19856, 20128, 20672, 21488, 22304, 22576, 23392, 24208, 25024, 25568, 26384, 27472

Offset: 1

Author

Martin Renner, Mar 14 2016

Keywords

• nonn

Examples

			153 = 1 + 2 + 3 + ... + 15 + 16 + 17 = 76 + 77 (not in sequence);
272 = 8 + 9 + 10 + ... + 22 + 23 + 24;
544 = 24 + 25 + 26 + ... + 38 + 39 + 40;
1088 = 56 + 57 + 58 + ... + 70 + 71 + 72.
		

Crossrefs

Cf. A138591, A270296, A270297, A270298, A270299, A270300, A270301, A270303.

Formula

A163169(a(n)) = 17. - Ray Chandler, Mar 22 2016

a(n) == 0 (mod 272). Hugo Pfoertner, Feb 04 2021