A225247 Number of distinct values of the sum of 2 products of a 0..n-1 and a 0..n integer

1, 5, 12, 22, 36, 53, 74, 98, 126, 158, 193, 231, 274, 320, 369, 423, 481, 542, 607, 675, 748, 824, 903, 985, 1073, 1165, 1260, 1358, 1461, 1567, 1678, 1791, 1909, 2030, 2154, 2284, 2418, 2554, 2694, 2837, 2986, 3138, 3295, 3454, 3617, 3785, 3956, 4129, 4309

Offset

1,2

Comments

Row 2 of A225246

Links

R. H. Hardin, Table of n, a(n) for n = 1..555

Crossrefs

Sequence in context: A069627 A034971 A025740 * A299257 A298791 A054307

Adjacent sequences: A225244 A225245 A225246 * A225248 A225249 A225250

Keyword

nonn

Author

R. H. Hardin May 04 2013

Status

approved