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.
CROSSREFS
KEYWORD
nonn
AUTHOR
Martin Renner, Mar 14 2016
STATUS
approved