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Numbers which are representable as a sum of seventeen but no fewer consecutive nonnegative integers.
7

%I #14 Feb 04 2021 18:16:39

%S 272,544,1088,2176,4352,4624,5168,6256,7888,8432,8704,9248,10064,

%T 10336,11152,11696,12512,12784,14416,15776,16048,16592,16864,17408,

%U 18224,18496,19312,19856,20128,20672,21488,22304,22576,23392,24208,25024,25568,26384,27472

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

%F A163169(a(n)) = 17. - _Ray Chandler_, Mar 22 2016

%F a(n) == 0 (mod 272). _Hugo Pfoertner_, Feb 04 2021

%e 153 = 1 + 2 + 3 + ... + 15 + 16 + 17 = 76 + 77 (not in sequence);

%e 272 = 8 + 9 + 10 + ... + 22 + 23 + 24;

%e 544 = 24 + 25 + 26 + ... + 38 + 39 + 40;

%e 1088 = 56 + 57 + 58 + ... + 70 + 71 + 72.

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

%K nonn

%O 1,1

%A _Martin Renner_, Mar 14 2016

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Last modified September 21 03:31 EDT 2024. Contains 376079 sequences. (Running on oeis4.)