login
A270302
Numbers which are representable as a sum of seventeen but no fewer consecutive nonnegative integers.
7
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
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.
KEYWORD
nonn
AUTHOR
Martin Renner, Mar 14 2016
STATUS
approved