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

1,1

Links

Table of n, a(n) for n=1..39.

Formula

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

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

Example

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.

Sequence in context: A253361 A133514 A235293 * A304549 A316374 A306134

Adjacent sequences: A270299 A270300 A270301 * A270303 A270304 A270305

Keyword

nonn

Author

Martin Renner, Mar 14 2016

Status

approved