A105337 a(n) = n*(n+1)/2 mod 256.

0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105, 120, 136, 153, 171, 190, 210, 231, 253, 20, 44, 69, 95, 122, 150, 179, 209, 240, 16, 49, 83, 118, 154, 191, 229, 12, 52, 93, 135, 178, 222, 11, 57, 104, 152, 201, 251, 46, 98, 151, 205, 4, 60, 117, 175, 234, 38, 99

Offset

0,3

Links

Table of n, a(n) for n=0..61.

Mathematica

Mod[Accumulate[Range[0, 70]], 256] (* Harvey P. Dale, Nov 20 2020 *)

Crossrefs

See A105198 for further information.

Sequence in context: A268291 A105336 A130910 * A105338 A105339 A089594

Adjacent sequences: A105334 A105335 A105336 * A105338 A105339 A105340

Keyword

nonn

Author

Oscar Takeshita, May 01 2005

Status

approved