A225268 Number of distinct values of the sum of a*b+a*c+b*c over 1 sets of three a,b,c 0..n integers.

3, 8, 16, 25, 40, 59, 79, 104, 133, 166, 205, 244, 290, 339, 392, 448, 516, 584, 659, 736, 820, 904, 998, 1087, 1187, 1294, 1400, 1514, 1635, 1766, 1896, 2025, 2168, 2306, 2457, 2616, 2769, 2929, 3098, 3262, 3445, 3628, 3816, 3999, 4200, 4407, 4604, 4823, 5034

Offset

1,1

Comments

Row 1 of A225267.

Links

R. H. Hardin, Table of n, a(n) for n = 1..627

Crossrefs

Cf. A225267.

Sequence in context: A123979 A013583 A122794 * A211481 A115006 A211480

Adjacent sequences: A225265 A225266 A225267 * A225269 A225270 A225271

Keyword

nonn

Author

R. H. Hardin, May 04 2013

Status

approved